Something happened, and now the explorer.exe is acting strange. For example, I have a mirc.exe startup when the system boots. Window with this program immediately freezes. Also icons in the tray do not change their state.
P.S. I tried to reboot my PC and shutdown him.
P.S.S. It's interesting that the safest mode looks good.
P.S.S.S. Problem solved. Thank you all for your help.
Based on your picture it looks like mIRC is freezing while waiting for a network connection (judging by the fact your network icon has the busy spinner).
If mIRC is set to start with Windows, it may be starting faster than your network connection does.
Fix your network/Internet connection and the freezing should stop.
If it is just a timing thing, then use a scheduled task or a batch file to start mIRC, so that you can add a delay before it starts.
Unfortunately, we were unable to find the source of the problem. I restored the system from 13 September. Yesterday I installed postgresql, 0xDBE and PremiumSoft Navicat Premium 10.1.6. It is possible that the problem is somewhere here.