"Unknown object type serialized by server" Error occurring in the middle quest path.

Same here, Act 4, Merciless, Old Mines lvl 1, even in Daily Quests.
Start crashing After todays patch.

I crash in prisoners gate. Not instantly, but once i start doing something. It also stutters like hell until it freezes and crashes or gives this silly error.
Before this error, i had another error when i first logged in today. Can't remember what.
Log files saying something:

"

2016/09/30 11:43:56 41299968 fc [INFO Client 4420] Changing to device "Speakers (Realtek High Definition Audio)"
2016/09/30 11:43:56 41300062 52 [WARN Client 4420] FMOD Failed to load bank FMOD/Desktop/temp.bank with error code 18

Not sure if that has anything to do with crash. I have some weird problems with my audio since yesterday when i updated nvidia drivers. My monitor no longer detects audio jacks on its back. Maybe it is all related.

I have reinstalled the game and was able to play almost 30 min without any crashes and then opened a box in the Marketplace and crash. GGG pls take a look a this, looks like a lot of players is being affected now and cannot play.

Another map "Quay" same error

I had the same issue in Scepter of God, then I removed my golem from my CWDT setup and the crashes stopped.

Same error occured on "The Ledge" Merciless for me.

After about 5 crashes i could get to the ledge.

Started happening after last update

Removing "cast when damage taken" does nothing. still crashes

What a main skill do you use, guys? I am using Ancestral Warchief.

Just had it two times in a row at Dominus in Normal.

Never had it before and even checked my game's data via steam and used CCleaner and stuff.

Hadn´t had the issue again but i can´t enable post processing now. wanted to see (for whatever reason) how the game looked on minimum settings and when i reenable post processing the game freezes ingame and/or the menu.

when i tab out and in the game it asks me if i want to keep the changes. when i press yes and get in the game i have a completely black screen with just the names showing of vendors.

as soon as is disable post processing i can see everything again.


E: Crashed again in Library Merciless