Anyone have any issues with keypad/screen response, freezing up etc?

My Delve is starting to act up!  Its not responding very well or at all sometimes and just freezes up..it eventually comes back but seems to be starting to do this more and more often.  I've gone through the recalibration (which I'm not sure if it worked or not) and have tried adjusting the sensitivity on the touch screen but recently out of nowhere, while typing on the qwerty keypad the phone freezes up for several seconds and then shows that I typed a letter multiple times instead of just once.  Similar things have been happening when I pull a widget from the side and try to put it back in the side bar...it freezes and just sits there on top of the side bar and causes problems.  Its becoming increasingly annoying and if it keeps up I may have to return it for something else.    I'd hate to do that because I really love the phone itself but I can't deal with it taking three times as long to type a simple text msg.

Just wondering if anyone else is having these same or similar issues?  I wonder if this has anything to do with the phone not having an accelerometer that other touchscreens have which helps with response etc?    

Mine did it a lot, then I restarted it and it hasn't done it since, (the last two weeks)

Sometimes if you turn it off then back on it solves the problem.. make sure your not using alot of memory and/or the cache(if these phones use cache)
or you can just take it back, 30 days on Alltel's network or should I say Verizons network..haha

i guess on january 29 2009 alltel made an in store patch for that so if you have alltel they will update it for you im not sure about us cellular

LAGGY PERFORMANCE and tiny texting letters!! i hate texting on this phone!

My phone has started having the same issues.  I've restarted it several times, recalibrated the screen, and that doesn't do anything.  The times when it freezes/locks up keep getting more frequent.  I'm really hoping that when the Alltel/Verizon merger is finished that I can somehow get a different phone.  I'm very dissapointed with the Delve...

I've had the phone replace twice and  can't wait to get rid of it.