Thank you Nullifidian that blue line has not appeared recently so may well have had something to do with the flare issue.

It was probably the bug where the flare’s blue glow wouldn’t go away, which has now been fixed.

Thanks for that info Tonka, Ive run what you suggested and it didnt come up with any issues just said all files validated.
Ill see what happens, the blue line hasnt appeared for the last 2 days.

I think I know what you mean, triumph. Rarely happens to me, so I can't really comment. Not sure about the crashing either....( if it is Block Party, in visual settings, change shadows to medium). I would validate/verify integrity of the game. I usually do that about once a week before I play. It picks up any missing files etc and will download them for you. Right click on the game, then select properties, select installed files and then verify integrity of the game.

Has anyone else got a horizontal blue line appear every so often, its happened on both 1&2 bm servers but doesnt stay. I also seem to drop out of game ie crash a bit more too. Some others have said they get blue line too so its not just me.

Thank you, Jester