LG

Got an LG Rumor (UX260) about 2 weeks ago and had to switch it out once already because every so often the texting part of the phone stops working. I can hit keys all day long and nothing comes up on the screen...but everything else works. I can still imput contacts or even dial phone numbers, but there's something wrong when I try to text. The first rumor I got did it, and was getting so bad it was doing it once a day, so I'd have to turn the phone off then back on to even be able to text anymore. I switched it out for another rumor, and it's doing it again!

Has anyone else had this problem or even heard of this problem? I really love my phone, so I want it to work, but this is really annoying and shouldn't be happening to a brand new phone.