Signal Problems??

[CynicalDreams81]

Anyone else having signal problems? I'm in south TX and all of a sudden went from full bar 3G service to one bar data roaming. I'm not able to make phone calls or connect to any data (unless through wifi like now) I have restarted the phone, went in and out of airplane mode and still nothing. Stock 2.1, not rooted and no recently installed apps. Anyone else having problems?

 

[CynicalDreams81]

Update: after about 30 min or more signal is back to normal. Weird.