GrapheneOS

I have had a three strange bugs and glitches happen to me on my GrapheneOS Pixel 7 today. First my e-mail account (FairEmail) stopped working properly and required a device reboot to fix. Then later in the day my home WIFI accounts set themselves to 'disabled' without my input, something that never happened before. And just now my cameras wouldn't work in both of the camera apps I am running and I had to reboot once again to fix it. This is very weird because I've never had problems like that before and now I've gotten 3 in the same day.

I'm hoping that it's not a hardware issue. I've had this phone for only 1 year. Anyone else started experiencing strange issues like this recently?