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• @dstillman you are right. I couldn't reproduce it and I have no idea why it worked for me... However, I found that "layers.acceleration.disabled" is the correct setting and I can reproduce the problem by toggling this pref. I edited my previous mess…

  in Very sluggish graphical performance in Zotero on 144Hz main monitor Comment by enricoseiler December 2, 2020
• I had the same problem, disabling hardware acceleration fixes the issue: * File -> Preferences * General tab -> Config Editor * Accept warning * Search for "layers.acceleration.disabled" and set to true * Restart Zotero Edit: The previous set…

  in Very sluggish graphical performance in Zotero on 144Hz main monitor Comment by enricoseiler December 2, 2020