EDIT: I haven't noticed anything yet from last night...but... I do occasionally notice the radio stopping on a TG and hearing nothing... This points to the problems with simulcast systems (but there may be other reasons). If you've ever tried to receive the PG, Baltimore City or Baltimore County systems, you'l know what I mean.
I have my radios "strategically" placed where they can best receive - one on one side of the room for the Baltimore site and the other over the fireplace for the AA site.
The Baltimore site is very consistent.... the AA site "fluxuates" quite often - I assume its because I'm sitting "between" two sites (BWI and Crownsville). I also think there may be other factors including weather, cell towers in my area, and, I still believe (until told otherwise) that the transmitters/towers might even drop to a "low power" mode when there are no subscribers in the area of a given tower. All are just guesses....
When I see the [T] start to "act up", I move the radio around a little to try and find a better spot for reception (usually only about a few inches left/right back/forward) - which might even rule out some of my "guesses".
On a related note -- my AA radio "stuck" on the 7106 on Sunday night for an hour and 9 minutes with no voice (it recorded but there was no sound). It eventually released on it's own and there were no complaints or discussion but the talkgroup users that I noticed afterwards. This happened around 2245 (to 2350). Did anyone else notice that or did the radio just get confused?
BTW - what time did you see this problem? I'll check my recordings.