Sprint Curve 8330 Issue

Now I have n idea what's going on with my phone. I woke up yesterday morning and my text that i sent out were delayed. Some would go through and some I would have resend multiple times. Then after getting off work i tried calling home and I would either get a message saying "the call was lost" or "The call failed" or the screen will just show calling on it. Could it be something wrong with my phone, or is it something going on with Sprint's Network?

I live in Houston, Texas where I have great service and get a really good signal.

I've been noticing this too a lot with my Curve 8330 on Sprint. We've always had poor reception in our house (except when we stand on one leg by the window upstairs with a beer dispensing helmet on our heads...), but lately I've been noticing a lot more dropped calls and just overall poor performance, not only in my house but elsewhere too.
I live in Des Moines, Iowa and our Sprint service has always been stellar...

I'm running OS 5 with Birdman's v7 hybrid, but my wife is running the latest official release and is having the same issues...

Seems odd to me.

Extremely annoying! I have the same issue with drop calls all the time with this phone. Plus recently my internet service and my pandora application won't load and say's "Unexpected network error occurred: Tunnel failed while signing in".

I believe it's the phone itself and maybe the radio capabilities inside that actually pickup the signal, because when I leave a building it's decent. Granted I am not in a underground basement either. I live in the middle and have a massive window that I talk close to. I should not be having this problem and neither should you guys.

P.S. I called Einstein in his grave and he said "Wellllll **** that" :)