Is there still no fix for LowLevelException Player:55?

I am literally desperate:

So. I've been using Premiere Pro for a long time now. And there was never a problem that i or the Forum couldnt solve. But for some time now i get the Message "A Low Level Exception occured in Adobe Player (Player: 55). I've found a lot of Posts in this forum targeting the exact same issue. Some even years ago and the Problem is still not fixed. 
I've tried literally EVERYTHING mentioned in any of the posts and far beyond! Nothing worked. As i am earning my daily money with PremierePro i need this software to work. But it's come so far, that the software sometimes crashes with every single Edit i do. I then have to restart the whole Program just to do one single Edit bevore crashing again. 

 PLEASE Adobe make this software work. I literally can't use it anymore and no one at Adobe seems to care about it. I am deep into a project i have to finish and i am under a high time pressure. I would switch to Davinci Resolve as this seems to be the way-to-go-solution but i can't switch to an unfamiliar software in the middle of a project!

As i've tried to change literally every single component i don't think this may help you, but here are my Specs:

AMD Ryzen 5950x running at 4.2GHz
64GB Corsair Dominator running at 3600MHz C16 split into 4 Slots
MSI MEG Ace X570
NVIDIA RTX 3070TI w/ Nvidia Studio driver
Working off of a 1TB Samsung 870 Evo
Using a Razer Tartarus for Macros
Using a Razer Naga Pro for Macros
CPU doesn't heat above 50°C

Currently using Win11 but error also occured in Win10
Currently using PR 22.0 but the error occured since version 15.1 i think.

Footage is mostly 59.94 fps. Some 50fps
Sequenze length depends but is between 15m and 3h

Plugins: (i allready tried deinstalling all of them)
Insta360 importer 
Watchtower
Excalibur

Things i tried already:
Lowering CPU Freq.
Lowering RAM Freq.
Switching to Software Rendering Only
Copying the Timeline to completely virgin Projects.
Wiped Cache a million times
Changed Sequenze Settings to nealy every possible Configuration
Using smaller Subsequenzes
Nesting Sequenzes
Completely Killing my whole PC and reinstalling ONLY PR and the Plugins with a fresh Win10 AND Win11
Switching to a completely different PC:
i7 11700K / Stock Speed
32GB RAM Corsair Dominator Dual channel 3200MHz
Nvidia RTX 1650ti

Error mostly occures when :
Adding Edits
Deleting Clips 
Copying Clips
(so maybe a storage Problem)

And it seems like the Error occures more often the bigger the project gets.

Thanks for your help.