Sprint HTC Touch Pro 2 - Calling By Itself, HELP!

[slicksave]

So my TP2 has been calling the last dialed number on its' own for months now, it had first occurred after installing Cookie's Home Tab v.1.8.5. I had to hard reset my phone a couple of minutes after CHT was installed (don't remember why) but it has been doing this for awhile now. I'm quite sure it's not MightyROM SE because that's what a lot of the people on this site use for this phone. I had done a Task 29 and reflashed to the stock Sprint rom but it had continued to call the last dialed number by itself. It stopped for maybe a week on stock Sprint and then continued again.

Since then I've flashed back to MightyROM SE (I figured if I'm going to have a messed up phone, at least I'll have a better ROM on it), things were going good but have once again gone downhill and it starts to continue to call people. I'm guessing it's got something to do with the green call button because it's automatically calling and activating speaker phone. The only way to stop it from calling the person is if the person picks up and hangs up (then it continues to do so a couple of minutes later) or I pull the battery for a day then it might be fine for about a week. Anyone have any ideas on how I can fix this or should I be looking at getting a new phone??

Thanks in advance!