the installed the latest version of miui on my galaxy. I have been experiencing random force closes for example i cant access wallpaper from settings, nor i cant edit misspelled words on browser search bar, nor access miui toolbox. I think the problem is because i erase system and wipe caches, i haven't been using miui for a while now, miui was not as stable a few years back. I messed up and thought installing miui would be like installing aosp or aokp custom roms. Any suggestion? Do i reinstall rooted stock rom then install miui again? and of course don't wipe system.