haunted mansion instance crash

this bug is about 50% reproducable on my end, in a certain area (see pic link below) the ping flatlines and then the instance crashed deleting the map from my hideout upon logging in again, the deletion isnt always the case but happens every so often.

it happens when you go below the ceiling close to the wall (in the spots i screenshotted), mobs dont seem to matter maybe there is something up with hiding your character behind an object or something i dont know but i had it quite a few times today already.

it usually only happens once per spot on each map, can occur multiple times in different spots per map tho, tested with a friend who got a flatline in the same spot after i "triggered" it for me already

i am monitoring my ping on a 2nd monitor and whenever these flatlines occured there were no ping spikes or package loss detectable so thats why i am deducting it has to be on the poe side of things.

imgur album, adding more spots if i find more
https://imgur.com/a/4rIkW8B

i had this crash twice in 5minutes and 2 maps lost.. plus many many more in the past days
guess i have to choose another elder map