Screen keeps rotating.... and hard to realign back

[k000]

I am sure there is some setting somewhere, but lot of times I find my screen landscaped when I turn the Diamond on... and also I always have the 'Settings' page turned on. I then close the Settigs page.. and somehow (literally trying to shake it) get it back to regular portrait alignment on, but as soon as it comes back to portrait, teh Setting page comes back on.

It is relly getting annoying. But basically I want to know what is triggering it and how can I stop it.

(Does Gyrator has anything to do with it.. ?)

[k000]

Am I the only one ??