1. First one happens after i kill zak, talk to npc and i stay in map el nath: the door to zakum for some time. One of my chars client is getting closed (usually its bish). No error no info. Both img and wz files. 2. I was attacking krex on 2 chars (bucc top left, shad top right client) and my shad client just randomly closed. No error no info. That happened on img files. 2 days on wz files so far no problem (on krex) 3. Attacking Bodyguard B on shad only and got this kind of error but also had that before on some other boss. Wz and img files. 4. Attacking on bucc, shad and hero on scarga, firstly my shad client just closed so i replaced it with my hero client. This client also closed without any error. Then i just tried to find out if multiple clicks could cause that (i do a lot of clicks when trio att) and this happens. I couldnt move or use skills so i tried clicking the [!] icon and it closed, then i could move and att again. Wz files Problem nr 1. was happening to me on update 81 and 82 (idk if earlier than 81), rest after update 82 Edit 1: Error from problem nr 3. happened also after leaving pierre event and changing channel in fm Edit 2: Tried big client f3 wanted to leave pt on pally and party window was "broken". Got that error after few seconds, pally client stopped responding then shad client stopped responding and closed.
Can you try using Img files instead of Wz files, and let us know if there's any improvement since Update 82.1.
5 client scarga twice with client active few hours and all good. 4 client krex after and also fine. 3 client zak and i could feel some lags but 2nd run after reclient was fine. Img files, small client on 82.1