DIABLO CLONE SPAWN AREAS

hey there

thanks to this website ive killed the diabloclone multiple times.

i usually create a game and wait when its 5/6 and it works flawless.

i wait in Harrogath and then go to the frigid highlands and he replaces eldritch there.

after ive killed him i hop public games like "N item im afk w me" which were open before stage 6/6 was reached. ive been able to get him there aswell, but sometimes he is not there. does the act where a char is waiting afk influence his spawn location? when a char is waiting in act1 town and i join, where will he spawn?