Unhappy [Q] HTC Droid DNA on CM11 M7 release

Hi All,

My Droid DNA is currently running CM11 M7 release. I have been experiencing network signal loss around 3-4 times a day. Every time I lose the signal, my phone automatically restarts and acquires the signal back.

Previously, before updating to M7, a month back I was on one of the May Nightlies (forgot the date and lost the backup too) and was not seeing this issue.

What could possibly be wrong? Do you think I should update the radio, hboot or go back to some other version of CM?

Your responses are much appreciated!

Thanks,