Vanguard Restriction: IOMMU

Hi Guys, im experiencing the same issue as previous posts here onmy newly bought pc. After joining a game my pc froze for 30 secs and a usb disconnect happenend after - everythign went well until this point. I googled and found out it has something to do with my Sound card ( which i used in my old pc with valorant without any problems). I removed it and tried again. Now when entering Valo after 2 minutes il get kicked out the game due to Iommu restriction apply - when restarting ill get a BSOD with Driver_IRQL_NOT_LESS_OR_Equal

I tried everything - clean installed windows / tried updating Drivers but nothing has helped so far..

My Gamertag is LoveTheWayIPlay#Noob

@momo can you send me the wifi driver as well - just in case i have the wrong one

Really appreciate your work here
Solution
Huge thanks to @momo for his time to help for several hours here!!!

Conclusion: false installed drivers for mainboard + wifi // Iommu error does not appear as of now
Still having a Device disconnect sound after 20 seconds ingame but game wont crash or give me a bsod afterwards !

Will update after several days to see if problem remains solved !
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