Thinking of abandoning 2.2

[gorelow]

i updated to 2.2 on my phone and i immidiately had landscape issues. it stays in landscape all the time and most times i have to push the home button to get it back which is bad becasue then the screen i was on is gone. i was sent a brand new phone 3 days ago updated to 2.2 and had the same problems right away i have done the callibration. has anyone else experienced this? also i use chompsms and no matter what ib=ve done i am still notified twice with the stock text as well even though i have turned off all alerts. has any 2.2 cooked roms fixed these problems or am i the only one having them in the first place. sorry for this 800 word post