I remember having this happen to me in the past but not on funkysnooker, where I drag something accross the screen and it just leaves a trail. Might be a different cause this time, but from when I had it, with it not being on snooker, I'm thinking it will just be a problem with you computer, not Funkysnooker.

It is your computer mate

Make sure all your graphic drivers are up to date and post your Processor speed and RAM speed please.

This actually happened to me on pool yesterday, but i clicked the screen again and it went. No idea what causes it, lag maybe?

This is happening due to lagg, nuthing serious supercue it will be alright maybe sometimes minimising and Maximise the game window will resolve the problem also if you use CTRL ALT DELETE to see if your CPU is running at 90%+ also if theres any program making it run at this speed

But yeah it should be ok and I can't see this happening very frequently unless your computer is extremly old or has not being updates in a long time!

yeah its fine now i clicked on the screen and it went off most likely lag lol just seemed weird for it to happen thanks anyways