iPhone 4 and MN app

[TheCunningStunt]

I just upgraded to an iPhone 4, restored phone from back up so MN app was obviously put on it. Now I like to read MN on my phone in the bath but since getting the 4, it logs me out all the time? My 3GS never logged me out and it's a royal pain. Any ideas as to what I am doing wrong? I am quite tech savvy but this is evading me!

Me too I got the iPhone 4s it is very annoying isn't it!!

At least I am not alone in my misery

Guess it is only us

It appears that way

Has happened to me loads since I got the iPhone 4s. Keep having to delete the app and reinstall it as well. Worked fine on the iPhone 3.

Ooh there is another one of us!! Saying that though it hasn't happened all day today!!

I've had no problem on my iPhone 4-not-s.