Strange performance of windows 11 on the latest version 20.3.0

After the latest update to version 20.3.0 my windows 11 began to behave strangely: when selecting multiple lines in excel, or when selecting multiple icons on the desktop hangs for 1-2 seconds, it extremely interferes with full-fledged work. I work on mac mini m4pro, but absolutely the same problem is present on macbook m3pro. Funny, if you roll back to version 20.2, this problem disappears. But what I find a bit frustrating is that on version 20.2 Parallels persistently wants to update to version 2.3.0, even though I have disabled update checking in the settings. Has anyone else experienced unstable parallels on version 20.3.0?
The second problem that has been bugging me for quite some time is a strange clicking noise when playing music or voice conferences, this starts after 10-15 minutes of work and continues until I restart parallels. The clicking sounds to me like the processor is choking or not enough memory, but I have a huge reserve of resources. This problem is the same on m4pro and m3pro

 

I thought I was crazy too, but this is doing the same things for me. It's actually very annoying.

I have 100% confirmed this has to do with the Parallels update.

 

Sorry...I'm only confirming the Excel issue. Can't confirm the other issues @Dimitriy2 reported commented on.
I also believe something copy/paste or with the clipboard is also affected....but can't confirm that.

 

And just for more information, Excel is not the only issue. Visual Studio is, renaming files, etc sometimes does this too. Cursor just goes busy. Can't figure out rhyme or reason to this.