hm, just tried (lvl. 41-42) and didn't work.
2nd try: lvl. 1-2 - didn't work
3rd try: lvl. 42-43 - didn't work
Do I have to do it very quick (level up-add point to skill-disconnect)?
Don't have so much chances to try until lvl. 50
update: just found the original thread
has to be like one action. tried hard, didn't work until now