Galaxy Nexus Losing All Network Connectivity Overnight

RW-BB-USER

I've had my Nexus for about 2 months now.  Great phone but...

I set it to charge overnight, bed-side.  I get great 3G, 4G, and Wi-Fi in my house - everywhere.  But overnight, while plugged in and charging and left alone, it will lose all network connectivity.  When I wake up and unplug it, I can't get any voice or data signal.  I've tried placing calls - I've tried opening a browser window.  I get no connections. 

Either the signal will come back on its own or I've had to resort to a reboot.  The reboot usually works.

Note: I have "Keep WiFi on during sleep" set to "Always".

Preferred network mode is set to "LTE/CDMA"

This is frustrating as I've missed emergency work calls, txts, and emails overnight.

Any ideas?

DroidudeAZ

My Nexus had network connectivity problems during the day and night. I would spend up to 25% of the day with no network connectivity according to my phone's Cell Standby stats. I received a "Like New Replacement" which I think sucked considering I paid $650 + tax for this phone in January, but the replacement is like night and day. I haven't lost any network connectivity in the last 22 hours and the phone is really really fast. Very happy so far. Also, I can send and receive pic texts now.