well im going to continue with fresh channel scan / install .... then in muxs > epg scan tab > set all muxs to disable instead of Enable (auto) as above picture then try webgrab plus again. I cant think of anything else to try at the moment.
Ive spent hours on this lol but dont like to be beaten ;p
Also just noticed on dvb inputs basic settings i have Over the Air EPG ticked which im going to untick on new scan