Hi, been having problems lately with the app getting closed or killed intermittently and accessibility permissions reverting to off. i have it installed on an Infinix Zero 4+ with android 7.1.1 with the proprietary OSX Chameleon v2.2. I've gone thru battery optimization and turned it off, sleep cleanup off, turned off the setting that kills avast in sleep mode. Even then after a while I find that it is no longer running and acceasibilty permission is back to the off setting. Anybody with ideas on what else to do?