I have checked for updates to my graphics card and I am up to date and today I just started crashing. I would give you what it says but when I say ok it dissappears.
I finally had to give up, th dc’s were taking longer to log back in than the time I was able to stay in game.
I did leave all the new areas including chamber and did not have any dc’s. But that does not really help me getting my daily’s done or upgrading my cloak 
D2837236-85B3-4CFE-83ED-D955A18D246A is what is says to report
I have only crashed in 8.3 areas and I have no addons on