Adobe Animate Low Performance Lag on 4K Display
Looking for help with Adobe Animate CC 2019's general performance. I recently upgrade to a 4K tablet display (Cintiq Pro) on my 2013 Mac Pro. Animate's performance now slows down when working fullscreen. Basic tasks like moving a simple circle with outline has a stutter as the object is dragged across the screen. Timeline playback is even worse. Recently completed a 24FPS project using an older 21" Cintiq (1280 x 1024 resolution) on the same Mac Pro and the timeline previews were fine (camera moves and all). Opening the exact same files today at full screen and the frame rate drops to 7FPS (and sometimes lower).
If I resize the entire app's window down significantly (like 1/3 to 1/4 of my screen space), the frame rate and performance boost back to normal.
I have tried the VIEW -> PREVIEW MODE -> FAST setting, but this has no affect.
I have also tried setting the app to "Open in Low Resolution" via Finder/Get Info.
The same issues exist in Adobe Animate 2018.
Performance in other Adobe apps (ex. Photoshop) show no performance issues when working fullscreen. No issues with other non-Adobe apps working fullscreen either. It is ONLY Adobe Animate that is showing performance lag.
Again, the only change has been to the display's size/resolution. It seems like Adobe Animate CC simply doesn't utilize GPU hardware acceleration, or is not compatible for 4K/Retina work... at least, using the app in full screen.
Any suggestions/solutions would be appreciated!
