Mapping with bugs

Hello. Today have problems with any map. Always disconected when fighting with mobs and maps gone when relog and drop what i have just lose. What the hell is this? i had unic amulet and its gone....
Any citadels what i finish said fail but i clear it all...
Infernalist on mapping absolutly bad vs any other chars.
Pls fix maps, citadels and do something with many crash.

Please fix Minions they always stuck in small rooms, doors, remnants and many other things....

Have same problem. Disconnected when mapping > relog > lost map loot exp need run map again but without any spec map (boss breach etc) just normal map. How many ppl with same problem?
Please fix it.