I get permanent loss of signal which can only be regained with a reboot or turning airplane mode of an on again. This problem seems to be related to battery levels.
When charging: full signal
100%-90% battery: signal lost on standby every 5 mins
90%-80% battery: less frequent signal loss
80%-50% battery: signal loss every half hour or so
>50% battery : No signal loss
Issue happens regardless or what ROM, kernel or any other mod. Happens on stock too. Signal loss only occurs on standby. Sync settings, HTC sync, fastboot and network configs have been changed but again I've had no luck.
Could this be a hardware issue related to the battery voltage?
Boot version: 1.72
Rocovery: TWRP (viperx+)
ROM: Viperx+ 2.2
S-off and unlocked