https://bugs.winehq.org/show_bug.cgi?id=47731
--- Comment #26 from Sveinar Søpler cybermax@dexter.no --- (In reply to Steve Ebey from comment #25)
My iommu is set to 64MB in the bios. Should I disable iommu and see what happens?
Unless you know you need IOMMU for virtualization, you could try to disable it to see if it makes a difference. Might not, but does not hurt to try in case it could be causing troubles with the driver.