i have to come back and check my bot every 30 mins or so to solve artifacts cause it wont do it itself in pandaria. i havnt tested old world though, only pandaria archaeology. also it takes about 2 steps then tries to survey again when its on green, is very very bot like.
Since you are using the beta build, you should report this exact error in the beta thread. Try the release build and see if it does the same thing.
i tried teh release build first did the same thing, found another post by someone, who was told to try the beta build, so i did also, and it also doesnt work.