On my old phone I had an issue with the proximity sensor and front facing camera. This led me to holding my phone backwards to take photos and being unable to hang up phone calls.
I think I put up with this for a year and a half.
I did end up figuring out the issue with the proximity sensor but opening up my phone to reconnect the camera module was too much effort for me.
I have a MikroTik Router providing DHCP to the various networks on my homelan. Each device seems to get a regular host name collision, and so the router appends a number to the end of the existing host name. My computer is currently called “Machine-8272537”. I tried fixing it a few times, setting different timeout/lease time parameters and disabling “privacy protection” on the devices, but nothing fixes it. Been like this 3 years now. I just kinda ignore it.