Application Error / Many Mobs = Crash

Hello GGG!

For some reason my client keeps crashing as soon as my screen clutters with mobs and I start spamming screen-wide skills. This has been happening since today... and has been going on non-stop.

Event viewer keeps giving me the same info:

Faulting application name: PathOfExileSteam.exe, version: 0.0.0.0, time stamp: 0x67b7cfd0
Faulting module name: PathOfExileSteam.exe, version: 0.0.0.0, time stamp: 0x67b7cfd0
Exception code: 0xc0000005
Fault offset: 0x00000000000f88a2
Faulting process id: 0x4E88
Faulting application start time: 0x1DB86FD26E0FCF5
Faulting application path: C:\SteamLibrary\steamapps\common\Path of Exile\PathOfExileSteam.exe
Faulting module path: C:\SteamLibrary\steamapps\common\Path of Exile\PathOfExileSteam.exe
Report Id: 25eea0dc-abee-4d08-ba8e-8f20627e0718
Faulting package full name:
Faulting package-relative application ID:

Faulting application name: PathOfExileSteam.exe, version: 0.0.0.0, time stamp: 0x67b7cfd0
Faulting module name: PathOfExileSteam.exe, version: 0.0.0.0, time stamp: 0x67b7cfd0
Exception code: 0xc0000005
Fault offset: 0x00000000000f88a2
Faulting process id: 0x571C
Faulting application start time: 0x1DB86EFD4F0B439
Faulting application path: C:\SteamLibrary\steamapps\common\Path of Exile\PathOfExileSteam.exe
Faulting module path: C:\SteamLibrary\steamapps\common\Path of Exile\PathOfExileSteam.exe
Report Id: e2e70d26-bfda-4561-9e35-abdf01215091
Faulting package full name:
Faulting package-relative application ID:

I did a file integrity check, and that passed.

Can I do ANYTHING to actually play the game, or am I going to have to waste about 3-4 portals per map?