Recently switched to LineageOS for Microg, performance in games is significantly lower and transitions are laggy

[Volker]

This may be the same as the lag of custom ROMa mentioned here (including an according bug reference):

Suggestions for future FairphoneOS builds + Feedback

Hi there! I’ve been using the Fairphone 3 for about 3 moths now and it was a good choice and I don’t feel like getting a new phone any time soon. I bought this phone to use it with /e/ OS but for now I have to stick to a root-debloated, root-degoogled and heavily root-modified version of FairphoneOS (and it’s not bad at all!) because there is a major issue with /e/ and literally every Android 10 custom ROM where the screen is laggy, not responsive and the user experience is ruin…