online multiplayer games are giving FC on 20.12.9


Apr 28, 2015
I've been on miui 12.3 (20.12.9) for a while (since the last android 10 update). Faced no significant issues up until recently (about a week) when some online multiplayer games I play are closing automatically after being played for 5-10 minutes. No other apps are giving FC.
I am rooted with magisk 20.1 (not updated due to using v4a, which didn't work for me on the updated magisk).
I tried clearing cache, dalvik but didn't succeed.
I don't want to do factory reset unless absolutely necessary. Also I don't want to update to newer MIUI or other ROMs right now.
Has anyone faced such issue? Is there any solution?
Any help is much appreciated.
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