I'm having issues as well. The instituted xp boost saying people were having issues. I hadn't noticed much other than I couldn't log in the other day. However during the time of the boost I could hardly stay connected if connected at all. Further, the game was resetting my action bars. I leveled a bit and got new skills. I put them on my bar and rearranged a bit. Then the game crashed and when I came back my bars were all reset. It kicked me out probably 20 times and each time it was difficult to return. I could login sometimes but the server list wouldn't load, then the realm wouldn't connect then I'd finally see characters, get logged in and within 10 minutes I was kicked out. It was nice to get an XP boost but I wasnt even able to use it...