Parallels Desktop 16 for MAC - windows graphics problems

Discussion in 'Installation and Configuration' started by JackJ7, Nov 4, 2020.

  1. JackJ7

    JackJ7 Bit Poster

    Messages:
    2
    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?
     

    Attached Files:

  2. Maria@Parallels

    Maria@Parallels Parallels Team

    Messages:
    8,670
    Hello, could you please collect the tech report once the issue reproduced and post the report's ID here?
    Looking forward to your reply.
     
  3. CecilE

    CecilE Bit Poster

    Messages:
    2
    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.
     

    Attached Files:

  4. CecilE

    CecilE Bit Poster

    Messages:
    2
    The above was sent in with Technical Report ID 355407274
     
  5. DavidT46

    DavidT46 Bit Poster

    Messages:
    1
    I'm having the same issue with TradeStation. Anyone have a resolution for this?
     
  6. goldyzm

    goldyzm Bit Poster

    Messages:
    3
    Does anybody have experience with TradeStation with Parallels + MS Win 10 ARM on Apple M1 Silicon machine?
     
  7. Maria@Parallels

    Maria@Parallels Parallels Team

    Messages:
    8,670
    Hi, did you test it?
    If not you can install the trial version and check the behavior during the 14 days.
     
  8. goldyzm

    goldyzm Bit Poster

    Messages:
    3
    Well, I did not test it, because I do not have M1 computer yet.
     
  9. goldyzm

    goldyzm Bit Poster

    Messages:
    3
    I test it with Win 11, and it is working very good!
     

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