Kinda the whole point of this forum tho isn't it?, to bring our "problems/issues", get some fast feedback and advice.
Was the new update pushed out before it was properly tested?

A nice Jan. 1st release date and some creative thinking, yea, I can see it being the case.
The amount of bugs alone Ive found only adds to the credibility of that last statement. Sorry to offend all you Pro-Avast! posters. The previous versions have all been excellent tho. And compared to the other garbage out there, I'll pick Avast! 9 times outta 10 its just this 5.1.8 has really done a number on my comp. and its taken alot of my free time to repair it.
Bit of a shame imo.
Anyone else bored & wants to crash Avast! 5.1.8. here's an easy way.
Shut down your behavior shield, 10 mins will do.
Load the most recent version of gameguard *Aion/LineageII
Watch the "AvastSvc.exe - Application Error's" fly.
Reboot & begin again.
Happy New Years