please help!?!?!?

long story short...my touchscreen is not acting right...when i go to minimize the tray it acts like im swiping it...and im touching in the middle not the sides. when i click my notification space it doesnt open unless i use the trackpad. i have tried loading the new software and tried doin a master reset...both of these work for a little while and then it goes back to doin the same thing...so im thinkin its the OS and not a hardware issue. i tried messin with the sensitivity and that doesnt work either...will anybody please help me...(o yea i work for att and got it for free from my boss so i cant really tell him to give me a different one and im still within my 30 days) please help...

This is the third thread you started about this problem. Nobody else is having this problem with any version of the software so it is highly unlikely that it is a software bug.