ConEmu: After restarting the PC, ConEmu x64 160522.x64 is slow

Versions

ConEmu build: ConEmu x64 160522.x64 OS version: Windows 7 Professional (French) x32/x64 Used shell version (Far Manager, git-bash, cmd, powershell, cygwin, whatever): cmd 6.1.7601, git version 2.8.3.windows.1

Problem description

I recently updated from 160504 to 160515 (and finally 160522), and I have the same problem each time I restart :

• running git-cmd is slow (too at least 2 seconds to allow me to come to the prompt)
• switching from one tab to another is sluggish
• the first time I had this problem was when I switched from 160504. However, I did not restart in between.

Repairing ConEmu using the option in the installer seems to fix the issue until next restart :

Steps to reproduce

Initial

1. Install 150522 (or latest) on top of 150504
2. Start ConEmu with git-cmd.exe or cmd.exe (it exhibits the same problem).
3. Start up takes too many time compared to version 150504 or after repair.

After a shutdown / start / restart of the PC

1. Launch ConEmu after the logon screen
2. Bash is very slow, cmd start up is slow (and after cmd.exe is started I don’t see significant speed down).
3. Repair ConEmu using the installer from 160522 or 160515.
4. No more speed down

Actual result

• Under ConEmu:

$ time sha1sum logback.log
da39a3ee5e6b4b0d3255bfef95601890afd80709 *logback.log

real    0m0.439s
user    0m0.000s
sys     0m0.031s

• Under git-cmd

$  time sha1sum logback.log
da39a3ee5e6b4b0d3255bfef95601890afd80709 *logback.log

real    0m0.016s
user    0m0.000s
sys     0m0.015s

Expected results

This is the expected result after reinstalling ConEmu - using the “Repair” option:

$ time sha1sum logback.log
da39a3ee5e6b4b0d3255bfef95601890afd80709 *logback.log

real    0m0.016s
user    0m0.000s
sys     0m0.015s

Additional files

• Settings: conemu-settings.zip