Watch deteriorates until factory reset

### Affected hardware version Bangle 2 ### Your firmware version 2v28.33 ### The bug Recently, I've been having quite a bit of problems with my bangle.js, starting with inconsistent IDE uploads, which would display `FIFO full` errors with increasing frequency. Next, as far as I can tell, flash started to be corrupted after an upload. Sometimes I would upload some small code from the IDE, and next thing I know, theme was gone, app settings would delete itself, etc... This was already concerning, and then I started getting errors such as `fw fail ..x...`. After a while, when connecting to the app loader, it wouldn't display `Hold Button to Reload`, rather `Hold BTN 3 to Reload`, signifying something was going on with device type detection. Eventually, bluetooth stopped working altogether, and as I was trying to debug that without the IDE:( , the watch froze and wouldn't unfreeze and as I could no longer debug or make a backup. Reboots wouldn't work, neither would any action in the boot menu, as it showed a message saying `check storage` and rebooted itself with errors. Finally, I resorted to a full factory reset that wiped everything, and now it seems to be working properly. This is quite concerning, and I have no steps for reproduction, as I'm still not sure what has been going wrong for 3+ weeks now that finally boiled over. My guess was something with flash slowly corrupted itself, or a combination of factors. The watch was less than 10 percent, and storage was full, but compact wouldn't work as it needed more than 10%. My guess is that the watch kept booting and using more storage without a compaction until it couldn't take it anymore, but in reality, I'm just glad to have my watch back. Hopefully it doesn't happen to anyone else, or me again... This seems like an odd bug, but could be detrimental if other users can't access the boot menu due to freezes ### Installed apps Cannot provide old apps as I factory reset my watch without backing it up.