I've seen plenty threads regarding custom ROMs boot looping, but nothing so far regarding a rooted, stock ROM. I am unaware if I received an OTA (wasn't prompted or anything) or what exactly just changed, but I've had my phone rooted for 4 months now with no issue but suddenly today I noticed that apps were lagging and acting weird so I rebooted my phone. After startup, the phone will go to the home screen and load, but will reboot after 1 minute. I've verified that the phone will not loop once I make it to recovery (TWRP 18.104.22.168) but that's as far as I've gotten. For starters, here is the getvar for the phone:
version-misc: PVT SHIP S-ON
I'm not that experienced with rooting and such, I was able to teach myself enough to do the rooting and adding recovery but I've not had any issues so I'm scratching my head a bit here. I don't think that resetting to factory and starting over is a good first start, but I don't think I've made any recovery points to roll back to (I'm not sure if it will auto-add recovery points), so where do I go from here? Any and all help is greatly appreciated!