Playback is not working for main Windows user but working for another new user?
1. Version = 24.2.1 (build 2)
2. Windows 11 Pro
3. RTX 3090 (24 GB GPU memory), 128GB RAM, 10 core CPU, SSD drive, (so pretty powerful computer)
* I made the above hardware improvements in order to fix this very same problem.
During playback, playhead is lagging & jumpy. The preview is fine. The playback gets worst after applying an effect (e.g., Brightness). Then, after closing PP & reopening - playhead becomes better but again as soon an effect is changed, the playhead becomes jumpy again. Also, when changing the effect's values by dragging with the cursor, PP is very slow to respond - it pauses for a few seconds & then the effect's value changes. The problem also coincides with "Frame substitution recursion attempt".
After lots of trial & error, (reinstalling CC, reset all settings, reinstalling GPU drivers, trying safe mode, changing other settings), the temporary solution was to create a new user on Windows & then switch to the new user and open PP there.
So, it seems there is an actual friction between Windows 11 Pro & Premiere Pro. Why PP works better (kind of fixes the issue) for the new user? Is there a setting in Windows or Windows defender that I'd need to change to fix this?
This is definitely a bug in Premiere Pro. Premiere Pro should be able to properly interact with Windows 11 Pro, no matter the Windows settings. All the other non-Adobe software work okay. For example, I don't have any of these issues with Camtasia.
