core: Shelly Integration, all Generation 1 devices unavailable and cannot get them to re-connect
The problem
Hi there
This morning i had to reboot my PC for updated which is running hypervisor and HA on a VM, once restarted i noticed all of my Generation 1 shelly devices unavailable (i have about 30 of them), all Generation 2 devices were still online, after rebooting a number of times, i then rebooted all shelly devices with no luck, then rebooted everything from Switches, Wifi, Gateway, VM Host, and still no luck
i first verified all of my gen 1 devices are running the current firmware of 20220209-094317/v1.11.8-g8c7bb8d and all also have the Colo it enabled pointing back to my HA server which is 192.168.X.X:5683
i then deleted onc shelly device and tried to re-add and got the following message
note that if i delete a shelly device and then reboot, HA does auto discover it
i then factory reset the shelly unit, and still did the same issue as above . i then tried adding to configration.yaml a line to change the ColoIT port and then set it to the new port on a shelly, and no luck there either
i then decided to install a new install of HA on my VM (using the same hyper-v instance but with a new virtual disk,) meaning it kept the same IP, and then restored from a backup which was done two days ago when these were working with no luck, i then done another fresh install and starting a new HA system, which also done the same, and then reverted back to a older HA image i had with 8.1 and this also failed. i also tried changing IP addresses of the HA but keeping the same MAC of the VM and also no help there
after the tests above i believe i have ruled out the shellys and HA but the issue is still there, i can log into the units via web and control them with no issues and also i can confirm there is no firewall or blocking on the network as all these devices are on the same subnet
any help here would be greatly appreciated
Thanks
What version of Home Assistant Core has the issue?
core-2022.7.3
What was the last working version of Home Assistant Core?
core-2022.7.3
What type of installation are you running?
Home Assistant OS
Integration causing the issue
Shelly
Link to integration documentation on our website
https://www.home-assistant.io/integrations/shelly
Diagnostics information
logs turned off
Example YAML snippet
N/A as its an integrated setup
Anything in the logs that might be useful for us?
2022-07-13 20:26:40 WARNING (MainThread) [homeassistant.config] Key whitelist_external_dirs has been replaced with allowlist_external_dirs. Please update your config
2022-07-13 20:26:41 WARNING (Recorder) [homeassistant.components.recorder.util] Ended unfinished session (id=630 from 2022-07-13 10:23:05)
2022-07-13 20:26:49 ERROR (MainThread) [snitun.client.client_peer] Challenge/Response error with SniTun server (0 bytes read on a total of 32 expected bytes)
2022-07-13 20:26:49 ERROR (MainThread) [hass_nabucasa.remote] Connection problem to snitun server
2022-07-13 20:26:52 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-PL1PM-DISHWASHER' for shelly integration not ready yet: Cannot connect to host 192.168.199.174:80 ssl:default [Connect call failed ('192.168.199.174', 80)]; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-EM' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-SOLAR2' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-SOLAR1' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-KITCHEN' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-DIM2-LOUNGE' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-LAUNDRY' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-MASTER' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-BEDSIDE' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-HALLWAY' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-BEDROOM2' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-SPRINT' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-BEDROOM1' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-ROBE' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-FRONTDOOR' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-BATHROOM' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-BATHROOM' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-ENSUITE2' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-ENSUITE1' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-WASHING' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-ROLLER TRIGGER' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-BATHROOM-ALEXA' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-1PM-GARAGE-ALEXA' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-TOILET' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-2.5-GARAGE-TV' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-AUTOMATION-4' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-AUTOMATION-3' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-AUTOMATION-2' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-AUTOMATION-1' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-COMMS FAN' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:26:58 WARNING (MainThread) [homeassistant.config_entries] Config entry 'SHELLY-UNI-LIZARD' for shelly integration not ready yet: Timeout during device setup; Retrying in background
2022-07-13 20:27:04 ERROR (MainThread) [snitun.client.client_peer] Challenge/Response error with SniTun server (0 bytes read on a total of 32 expected bytes)
2022-07-13 20:27:04 ERROR (MainThread) [hass_nabucasa.remote] Connection problem to snitun server
2022-07-13 20:27:06 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.210 initialize error - TimeoutError()
2022-07-13 20:27:20 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.157 initialize error - TimeoutError()
2022-07-13 20:27:20 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.167 initialize error - TimeoutError()
2022-07-13 20:27:20 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.231 initialize error - TimeoutError()
2022-07-13 20:27:21 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.164 initialize error - TimeoutError()
2022-07-13 20:27:21 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.210 initialize error - TimeoutError()
2022-07-13 20:27:21 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.170 initialize error - TimeoutError()
2022-07-13 20:27:21 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.175 initialize error - TimeoutError()
2022-07-13 20:27:22 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.234 initialize error - TimeoutError()
2022-07-13 20:27:23 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.203 initialize error - TimeoutError()
2022-07-13 20:27:25 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.204 initialize error - TimeoutError()
2022-07-13 20:27:25 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.160 initialize error - TimeoutError()
2022-07-13 20:27:25 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.171 initialize error - TimeoutError()
2022-07-13 20:27:25 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.233 initialize error - TimeoutError()
2022-07-13 20:27:25 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.172 initialize error - TimeoutError()
2022-07-13 20:27:26 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.165 initialize error - TimeoutError()
2022-07-13 20:27:27 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.228 initialize error - TimeoutError()
2022-07-13 20:27:28 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.226 initialize error - TimeoutError()
2022-07-13 20:27:28 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.168 initialize error - TimeoutError()
2022-07-13 20:27:36 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.210 initialize error - TimeoutError()
2022-07-13 20:27:39 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.226 initialize error - TimeoutError()
2022-07-13 20:27:39 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.217 initialize error - TimeoutError()
2022-07-13 20:27:39 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.234 initialize error - TimeoutError()
2022-07-13 20:27:39 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.233 initialize error - TimeoutError()
2022-07-13 20:27:39 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.232 initialize error - TimeoutError()
2022-07-13 20:27:39 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.207 initialize error - TimeoutError()
2022-07-13 20:27:40 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.204 initialize error - TimeoutError()
2022-07-13 20:27:40 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.160 initialize error - TimeoutError()
2022-07-13 20:27:40 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.171 initialize error - TimeoutError()
2022-07-13 20:27:40 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.172 initialize error - TimeoutError()
2022-07-13 20:27:41 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.165 initialize error - TimeoutError()
2022-07-13 20:27:42 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.228 initialize error - TimeoutError()
2022-07-13 20:27:43 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.168 initialize error - TimeoutError()
2022-07-13 20:27:44 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.203 initialize error - TimeoutError()
2022-07-13 20:27:44 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.173 initialize error - TimeoutError()
2022-07-13 20:27:44 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.211 initialize error - TimeoutError()
2022-07-13 20:27:44 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.197 initialize error - TimeoutError()
2022-07-13 20:27:46 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.206 initialize error - TimeoutError()
2022-07-13 20:27:46 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.166 initialize error - TimeoutError()
2022-07-13 20:27:47 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.159 initialize error - TimeoutError()
2022-07-13 20:27:47 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.213 initialize error - TimeoutError()
2022-07-13 20:27:47 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.169 initialize error - TimeoutError()
2022-07-13 20:27:48 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.161 initialize error - TimeoutError()
2022-07-13 20:27:48 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.231 initialize error - TimeoutError()
2022-07-13 20:27:49 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.232 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.157 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.167 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.204 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.226 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.217 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.234 initialize error - TimeoutError()
2022-07-13 20:27:50 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.233 initialize error - TimeoutError()
2022-07-13 20:27:51 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.164 initialize error - TimeoutError()
2022-07-13 20:27:51 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.210 initialize error - TimeoutError()
2022-07-13 20:27:51 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.170 initialize error - TimeoutError()
2022-07-13 20:27:51 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.175 initialize error - TimeoutError()
2022-07-13 20:27:52 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.207 initialize error - TimeoutError()
2022-07-13 20:27:55 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.160 initialize error - TimeoutError()
2022-07-13 20:27:55 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.171 initialize error - TimeoutError()
2022-07-13 20:27:55 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.172 initialize error - TimeoutError()
2022-07-13 20:27:56 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.165 initialize error - TimeoutError()
2022-07-13 20:27:57 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.228 initialize error - TimeoutError()
2022-07-13 20:27:58 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.168 initialize error - TimeoutError()
2022-07-13 20:27:59 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.203 initialize error - TimeoutError()
2022-07-13 20:28:06 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.210 initialize error - TimeoutError()
2022-07-13 20:28:09 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.217 initialize error - TimeoutError()
2022-07-13 20:28:09 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.234 initialize error - TimeoutError()
2022-07-13 20:28:09 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.233 initialize error - TimeoutError()
2022-07-13 20:28:09 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.231 initialize error - TimeoutError()
2022-07-13 20:28:09 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.232 initialize error - TimeoutError()
2022-07-13 20:28:09 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.207 initialize error - TimeoutError()
2022-07-13 20:28:10 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.160 initialize error - TimeoutError()
2022-07-13 20:28:10 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.171 initialize error - TimeoutError()
2022-07-13 20:28:10 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.226 initialize error - TimeoutError()
2022-07-13 20:28:10 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.172 initialize error - TimeoutError()
2022-07-13 20:28:11 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.165 initialize error - TimeoutError()
2022-07-13 20:28:12 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.204 initialize error - TimeoutError()
2022-07-13 20:28:12 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.228 initialize error - TimeoutError()
2022-07-13 20:28:13 WARNING (MainThread) [aioshelly.block_device] device 192.168.199.168 initialize error - TimeoutError()
Additional information
System Health
| version | core-2022.7.3 |
|---|---|
| installation_type | Home Assistant OS |
| dev | false |
| hassio | true |
| docker | true |
| user | root |
| virtualenv | false |
| python_version | 3.10.5 |
| os_name | Linux |
| os_version | 5.15.45 |
| arch | x86_64 |
| timezone | Australia/Sydney |
| config_dir | /config |
Home Assistant Cloud
| logged_in | true |
|---|---|
| subscription_expiration | 15 July 2022 at 10:00 |
| relayer_connected | true |
| remote_enabled | true |
| remote_connected | true |
| alexa_enabled | false |
| google_enabled | false |
| remote_server | ap-southeast-1-0.ui.nabu.casa |
| can_reach_cert_server | ok |
| can_reach_cloud_auth | ok |
| can_reach_cloud | ok |
Home Assistant Supervisor
| host_os | Home Assistant OS 8.2 |
|---|---|
| update_channel | stable |
| supervisor_version | supervisor-2022.07.0 |
| agent_version | 1.2.1 |
| docker_version | 20.10.14 |
| disk_total | 30.8 GB |
| disk_used | 3.8 GB |
| healthy | true |
| supported | true |
| board | ova |
| supervisor_api | ok |
| version_api | ok |
| installed_addons | Samba share (10.0.0), File editor (5.3.3), MariaDB (2.4.0), Check Home Assistant configuration (3.11.0) |
Dashboards
| dashboards | 1 |
|---|---|
| resources | 0 |
| views | 5 |
| mode | storage |
Recorder
| oldest_recorder_run | 7 July 2022 at 09:10 |
|---|---|
| current_recorder_run | 13 July 2022 at 20:26 |
| estimated_db_size | 207.78 MiB |
| database_engine | mysql |
| database_version | 10.4.19 |
About this issue
- Original URL
- State: closed
- Created 2 years ago
- Reactions: 2
- Comments: 56 (9 by maintainers)
I can confirm that padding the external UDP request with a zero fixes the problem
You’re all awesome people! I just spent about 8 hours trying everything I could think of to fix this issue… and I just came across this thread, and it fixed the problem. THANK YOU ALL 😃
This is great finding. I setup Hyper-V VM today to debug this and indeed found out that UDP packets are not sent out, but did not dig into trying various packet sizes. With this information it will be probably possible to pad the packets to avoid this I will discuss it with the team members and provide feedback.
So the update auto applied again because I wasn’t smart enough to stop that, but I’ve done some testing and my conclusion is that both the linux VMs I have running on hyper-v after the update can’t send UDP packets with a payload smaller than 12 bytes.
Anything with a payload of 12 bytes or larger is no problem. Anything 11 or under is off in to the void
The initial UDP packet aioshelly sends is 11 bytes.
So this definitely isn’t an aioshelly/ha/shelly integration issue as I can replicate this with just simple python sockets, but it is an issue that’s affecting us all.
Wow, this post saved my marriage, big thanks to all of you. I’m glad I did not have to go trough all the troubleshooting to finally get to this root cause. Hopefully this issue will get a permanent fix soon.
Hi,
I got same issue running HA in Hyper-V on Windows 10.
Can you guys that have problem check if you recently installed some windows updates? My integration failed somewhere during the day and below updates were installed 2022-07-13 according to Windows Update history.
After i uninstalled them everything worked as before.
They are. There is a workaround added here. Sadly other integrations are also affected.
@thecode thankyou very much for your efforts on this, just updated to latest HA version, updated windows and all good, you guys are the best !!
Same here, UNINSTALLED the KB5015807 as @skoog84 suggested and its WORKING fine now 😃 Thank to all the community!
Had similar issue here as well, although initially not all Shelly devices were broken. Probably because I don’t them all constantly. After restarting HA I got a lot of “Timeout during device setup” from all Gen1 devices as well including the Shelly Plug S and Shelly Button. I ended up in this thread and removed the KB which now fixed the issue.
I’ll checkout the patch 2022.7.6 later when I have some more time, but I wanted to compliment the contributors and mostly @skoog84 @thecode for the find and fix!
@esackbauer had some internal discussion, I am going to verify it doesn’t have negative effects on the Gen1 devices (I tested only on two types of devices, going to test with most of them), If it pass I will make this change so we won’t need to wait for MS fix.
You can use the command:
wusa /uninstall /KB:5015807Installed on HA 2022.6 in Hyper-V and Shelly works. With HA 2022.7 it does not work
Same problem for me. Uninstalled update KB5015811 and I’m back in business. Is this a HA or MS problem?
Hi @skoog84, I am running on Win 11. Updated to HA 2022.7.3 today and then my shellys gen1 quit working. However, I just checked my Windows update history, I got yesterday following update installed: KB5015814.
After un-installing this windows update my shellys are now connecting to Home Assistant again … Thanks for the hint.
Hopefully, this gets fixed in HA in an upcoming release.
Best Stephan