Hey everyone, first post here. New to GrapheneOS but a veteran of the old rooting/ROMing days.
Anyways, I flashed my brand new Pixel 9 Pro XL with GOS about a week ago and the very first night I went to bed with about 55% battery (or so I thought) and I woke up with the phone powered off and unable to power on. So I plugged it in and after a few seconds the battery icon came on the display indicating it was dead and charging. I gave it a few minutes and it eventually powered on and showed just over 50% life. I didn't think much of the situation and chocked it up to a glitch.
Fast forward to yesterday when I really started to use the phone and noticed that it seemed to be absolutely sipping battery and giving me insane screen on times. Like 3hrs per 10%. I had 6.5 hrs SOT at 79% battery. Well a few hours later it was reporting 5.5 hrs at 60%. So something was obviously not right. I decided to let it run down and sure enough, it powers off at 50%. I charged it back up and paid closer attention and noticed that it stuck at 100% for way longer than it should have and pretty much came to the conclusion that it is reporting 2% for every 1% of actual charge. Meaning 50%-100% rather than 0-100%. So that explains that but I still don't know what's going on with the crazy SOT reporting.
I did some searching and couldn't find anything related to my issue and was hoping someone had some insight. I do plan on wiping it and reinstalling GOS if I can't find a better solution.
Any ideas? Thanks in advance.