I'm having trouble with the spell checker that's used when i compose a new message. It used to work fine, but now it underlines almost every word.
that's a: annoying
and b: It doesn't help to find spelling errors! 
(see attachment)I've tried to see if there was a setting in my 'profile' that controls this, but couldn't really find anything. The language setting is 'British English', which seems to be the only choice.
Can someone tell me how to get this useful tool back to working order??
Richard