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Published apps flicker when first launched


Users with multiple monitors are experiencing 30 - 40 seconds of flickering when a published app is first launched.  The app is unusable while it's flickering (you can't type into it) but once it settles down, it's fine for the rest of the session.

  • XA 7.15 CU3
  • W2K12
  • Receiver 19.05 on Windows 10
  • The monitors are the same resolution (1080p)
  • There's no flickering with the same workstation config. on XA 6.5 / W2K8
  • All apps (including calc.exe) experience the problem so it doesn't appear to be a coding problem
  • Things that didn't help:
    • Setting the Scale & Layout to 100%
    • Receiver set to "Let the operating system scale the resolution"
    • wfica32.exe set to Hi DPI compatibility
    • Increased video memory (although the calculations didn't seem to warrant it)
    • Enabled the Legacy Graphics policy
    • Disable RemoteFX

I was wondering if there are any other suggestions?


Thanks,  Jeff


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