Other Client keeps crashing

Hi guys

I have a notebook Dell G3 3590 (20 RAM, I7-9750, GTX 1660Ti 6GB) and my clients keep crashing (no matter if its 1, 2 or 3 clients). It happens with Zakum, HT (Only bosses that I go these days) and while I'm leeching too and no error message apears, the client just closes out of nowhere. I dont think that the hardware is the problem, but I dont know what else to do, I can't even go to a zakum without the fear of crashing mid boss.

Here are the crash log (always the same exception code)
[T-1.17.0] - [2023-03-29 10:26:15]
Exception code: C0000005
Exception address: 6E4AB516
Base: 6E490000

Call stack:
6E4AB516
76ED2891 (ws2_32.dll)
00827B0E
008265E4
008236E2
0087CABF
762C7D69 (KERNEL32.DLL)
778AB74B (ntdll.dll)
778AB6CF (ntdll.dll)

I already tried:
-Run it as administrator;
- Compability with win 7
- Reverse the version of the driver to 30.0.101.1994
- Update all drivers;
- Complete reinstall ML
- Complete Windows Reinstal
- Changed SSD
- Changed RAM Cards
- Instal March 5 ML Version


If someone could help me with this, I'ld be very gratefull, atm I'm thinking about quiting because I can't even grind and what is meaning of maple if I can't boss too.

1.