On going problems with RC Client.

For a couple of months I've been having problems with almost every RC client that has come out. I'll download the new client and once it installs it will ask that first time if you want to start the game automatically and it will open the game no problem but after I've closed that session and try to start a new one the game will say it's loading with the little rectangle box like usual but then nothing else comes up and it crashes instantly. Like I said this is an on going problem over several different versions of the RC client not just the most recent one and the normal client works fine.

Just basically wondering if I can get any insight into this problem, I would really appreciate any feedback I can get

this is like the 3rd thread about the RC in 48 hours

thing is the RC is a Release Candidate, its complete enough to not be alpha, but still so buggy it cant quite be called a beta, the whole point of putting it out there is to catch bugs before they finalize everything

so if your unable to run it at all, i would report it on a support ticket, or wherever they want you to, because if it were to go into full production tomorrow, and they have no idea its not working with X setup you would be pretty much out of luck