I almost give up. I tried many many things but my samsung s23 is killing important apps and I miss notifications. As soon as I unlock my phone, all of them showing up instantly. I’m missing messages and important notifications. I’m constantly checking phone because of it. BTW, it’s working sometimes I don’t know how and when it decides to kill my apps. I disabled any memory and battery related optimizations and mark my important apps as unrestricted and never sleep but it doesn’t work mostly
EDIT: it’s definitely duckduckgo app tracker. It somehow kills some apps. Disabled it and all of my issues are gone away
do a factory reset and start from scratch. do optimizations step by step to learn the cause of your problem.
Starting from stratch will take huge amounts of time, configs and other things , is it really the only way. Im using android for 2 months and i just installed my apps.
That shouldn’t happen with fault free hardware and standard apps from official appstores. have you tried reaching out to the support?