Thank you all for the rapid reply.
I am in the process of updating the software now. Prior to the current update I believe I was using the latest versions.
Win CE 7.0.54.1
JField 1.10.3.22066
Yesterday I attempted initiate a new survey in the field. I went through my normal procedure of setting up the T2, 1 watt radio and LS. I created a new project, selected the setup screen and then selected the setup base/rover setup. I then tapped connect and received a message about 30 seconds later "Can't connect to GNSS receiver". I restarted the equipment and tried again several times with no success.
This morning I setup in the office and received the same error message. I have been on vacation and don't recall precisely when I was experimenting with RAMS however when I selected remote assistance the LS was connected to 52.5.53.3. I disconnected and tried to setup the base with no success.
The Bluetooth light on the T2 was illuminated and the LS indicated "connected" in the Bluetooth configuration screen. I also had UHF on.
I will try again after the update and clearing NVRAM.