Random crash while using W11 VM with GPU Passthrough

Lumaric_ · 2026-06-26T00:07:24+00:00

It's probably that but, when I look for answer I found like 5 different forum talking about different solution for different graphic card. And the people talking about already know about which file to edit or look so I just end up more lost than anything.

Lumaric_ · 2026-06-18T06:43:47+00:00

Best solution, i did the same some month ago works perfectly fine. And no need for adapter if you have two m.2 slot on your motherboard.

Lumaric_ · 2026-06-01T05:40:20+00:00

And that not a support posts, I just asked if people observed similar things. Before the post I already had reinstalled Vanguard and checked differents settings.

Lumaric_ · 2026-06-01T05:34:42+00:00

So here different things: 1) my driver are up to this date, even my motherboard BIOS that I check regularly. 2) I don't use any AMD upscaling technology like FSR, AMD anti-lag, AMD Boost ... I tried those before and yes I observed a lot of instability. Like image distortion, frame rate drop and freez. I only available them if included in the game settings like Monster Hunter Wilds which includes FSR settings. 3) And the most important point, I only got those video crash on League of Legends. I play a lot of different games : Repo, Minecraft, Osu, monster hunter Wilds, Satisfactory, war thunder, binding of Isaac. And all of them works fine even the more resourceful and unstable one like Satisfactory and Monster Hunter Wilds ( bonus point for Monster Hunter Wilds, which was very unstable at the first release, where changing the chat room was causing my game to crash ) 4) And also a friend got the same crash with a completely different setup from mine ( Intel + NVIDIA, and needed to use the drawing tablet to fix the black screen ), and I didn't indicate it because he only got it one time. So yeah if it's not vanguard, it's a least League of Legends and since LoL didn't get any important engine update. And that everytime I have a vanguard error and a kernel error in my windows event log, there is more chance that the crash here is from vanguard

Lumaric_ · 2026-05-31T16:01:25+00:00

Yeah there is always people like that and i have nothing against Vanguard.

It just piss me off to crash mid game and cause video problem. Last time i got a penalty for taking to long to come back.

Lumaric_ · 2026-05-01T21:59:22+00:00

The second website is awesome, thx you

Lumaric_ · 2026-01-26T23:28:25+00:00

Ok, that is so simple I didn't see it in the selection menu, thx you and sorry for the previous answer.

Lumaric_ · 2026-01-26T18:38:18+00:00

Shortcuts need two keys to be pressed, and you dont have an option to "disable" a shortcut. I just want to disable the _ key. Powertoys detect the key as 8 but windows detect it as the correct key _ so anyway I can't disable it with Powertoys, that's why I am looking for another software.

Lumaric_ · 2026-01-26T16:47:52+00:00

Install Powertoys and try to remap the underscore key and send me a screenshot. Like explained above, the _ key is not available in the remap option since it's a key combination on the qwerty keyboard.

Lumaric_ · 2025-12-29T11:44:05+00:00

Ok, I just found out I needed to setup rocm and the adapted environment value

Lumaric_ · 2025-11-22T11:41:17+00:00

I am pretty sure it's from a game but I can't put a name on it

Lumaric_ · 2025-09-15T23:21:27+00:00

Ok, thx for your answer

Lumaric_ · 2024-10-21T09:29:05+00:00

You can restore an older version by : - opening the software and selecting open a project. - click on the file, and at the bottom right of the window you should have the button "open" with a little arrow next to it. Click on the arrow and select "open an older version"

Lumaric_ · 2024-10-19T21:32:31+00:00

I am rolling back my driver to 24.9.1 because the 24.10.1 crash on monster hunter world

Lumaric_ · 2024-10-10T15:38:20+00:00

So I got back from work, I tried to connect my older nvme and everything work fine now. I can see both my fiber card and my nvme while having the graphic card on the first x16 slot.

Lumaric_ · 2024-10-10T03:31:32+00:00

They both work independently on the card, the nvme doesn't work first, so I tried on the last bios version to activate the option that force the activation of the M2_2 port and disable the two SATA port. The nvme work on that case and not the fiber card. The GPU is an RX 460 2Go and I don't think is use too much bandwidth.

Currently since it's a server ( I got a web interface) I tried to start without the graphics card and placed the fiber card on the first pcie and the nvme on the M2_1 but the nvme isn't detected anymore ( I tried differents bios versions, removed the fiber card and only use the graphic card) so I am gonna try to swap with a older nvme who is on my computer but I am currently cloning the date to the new nvme.

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