homebridge-meross: Changing bulb color fails with MSL120D bulbs

What issue do you have? Please be as thorough and explicit as possible.

Changing the color of a MSL120D bulb works for the first change, but trying to change it back to another color fails

Details of your setup.

• Do you use (1) Homebridge UI-X (2) Homebridge CLI or (3) HOOBS?

Homebridge UI-X

• Which version of Homebridge/HOOBS do you have?

4.41.2

• Which platform do you run Homebridge/HOOBS on (e.g. Raspberry Pi/Windows/HOOBS Box)? Please also mention your version of Node.js/NPM if known.

Raspberry Pi with node.js 14.16.1

• Which version of this plugin (homebridge-meross) do you have? Has the issue started since upgrading from a previous version?

6.12.0 - this is the first version I’ve used

• Which Meross devices do you have that are causing issues? Please include product models if applicable.

MSL120D bulbs

Please paste any relevant logs below.

Logs suggest that the command were sent:

[9/17/2021, 10:24:08 AM] [Meross] [Boob 2] current brightness [100%].
[9/17/2021, 10:24:16 AM] [Meross] [Boob 1] current hue/sat [187/79] rgb [54, 231, 255].
[9/17/2021, 10:24:16 AM] [Meross] [Boob 2] current hue/sat [187/79] rgb [54, 231, 255].
[9/17/2021, 10:24:29 AM] [Meross] [Boob 2] current hue/sat [0/0] rgb [255, 255, 255].
[9/17/2021, 10:24:29 AM] [Meross] [Boob 1] current hue/sat [0/0] rgb [255, 255, 255].
[9/17/2021, 10:24:45 AM] [Meross] [Boob 1] current hue/sat [176/76] rgb [61, 255, 242].
[9/17/2021, 10:24:45 AM] [Meross] [Boob 2] current hue/sat [176/76] rgb [61, 255, 242].
[9/17/2021, 10:25:00 AM] [Meross] [Boob 1] current brightness [74%].
[9/17/2021, 10:25:00 AM] [Meross] [Boob 2] current brightness [74%].
[9/17/2021, 10:25:01 AM] [Meross] [Boob 2] current brightness [37%].
[9/17/2021, 10:25:01 AM] [Meross] [Boob 1] current brightness [37%].
[9/17/2021, 10:25:01 AM] [Meross] [Boob 1] current brightness [36%].
[9/17/2021, 10:25:01 AM] [Meross] [Boob 2] current brightness [36%].
[9/17/2021, 10:25:02 AM] [Meross] [Boob 1] current brightness [17%].
[9/17/2021, 10:25:02 AM] [Meross] [Boob 2] current brightness [17%].
[9/17/2021, 10:25:02 AM] [Meross] [Boob 1] current brightness [9%].
[9/17/2021, 10:25:02 AM] [Meross] [Boob 2] current brightness [9%].
[9/17/2021, 10:25:03 AM] [Meross] [Boob 2] current brightness [82%].