After upgrading from version 1.0.242 to 1.0.253 mute does not work

[lp1641]

Rolled back to the previous version for this reason, this is a screenshot of my settings.
https://i.vgy.me/6wynEM.png

When I press my Hotkey to mute, the microphone icon is crossed out but no mute actually happens.
The reason is not known. But maybe knowing about this problem will help the developer in some way.

This is off-topic but. There is another serious bug when the application can simply not allow to call the context menu on the taskbar or even open the start menu, just you click but nothing is clicked, I don't know how maybe some transparent overlay of the application blocks all the buttons.
I figured out a solution to this, you need to open Ctrl + Alt + Del and launch Task Manager, then the problem disappears but until next time.) The problem may appear after launching the application, I think I noticed a pattern that if you launch the application and open something else while it is running, the probability of the bug is higher.
Despite all the inconveniences I continue to use the application because it is very useful to me and I wish of course the developer to bring it to a better state.