by waffle » Mon Mar 16, 2015 6:49 pm
Yup, if you sell many items with one action, you are getting disconnected. Tried with a script/macro as well, same result.
I then started to use the addon 'LazyPig' where you simply hold shift for autosell grey loot (1 at the time, still pretty fast).
Works very well and has also much more advanced settings and features, you should give it a try.