Parallels Desktop 16 for MAC - windows graphics problems

I am running Parralels Desktop 16 for MAC TRIAL
Inside: I have Windows 7 pro which worked perfect on my previous version Parallels Desktop 11
what I can see that Graphics perfocmance is not so good in ver 16
Windows inside wont refresh and I have to move them arround to refresh.
I feel like I am in WINDOWS 3.11 when CPU is stuck and all my windows wont refresh !
check my picture attachement.
what is troubleshooting procedure for this kind of behaviour on GUEST OS?

 

Hello, could you please collect the tech report once the issue reproduced and post the report's ID here?
Looking forward to your reply.

 

I have the same problem with TradeStation 10 on macOS Catalina, Windows 10, Parallels Version 16.1.1 (49141): Some child windows within windows will not refresh. Nothing I do will "force" a refresh, not resizing or moving. I have to restart the app or Windows altogether.
The window on the right was moved over the left window, and the left window did not refresh properly, leaving all the contents of the right window behind as garbage.

 

The above was sent in with Technical Report ID 355407274

 

I'm having the same issue with TradeStation. Anyone have a resolution for this?

 

Does anybody have experience with TradeStation with Parallels + MS Win 10 ARM on Apple M1 Silicon machine?

 

Hi, did you test it?
If not you can install the trial version and check the behavior during the 14 days.

 

Well, I did not test it, because I do not have M1 computer yet.

 

I test it with Win 11, and it is working very good!