Forum Discussion
KB5101650 / KB5121003: Thunderbolt 4 NVMe causes WHEA PCIe errors, bugcheck or hang, rollback fixes
Looking for anyone else seeing this since the July or August 2026 cumulative updates. Hardware: ASUS ProArt Z790-CREATOR WIFI (BIOS 2801), Core i9-14900KF, Windows 11 25H2, Intel Thunderbolt 4 (J...
This is a Thunderbolt 4 NVMe controller driver compatibility issue caused by the KB5101650/KB5121003 updates. You will need to roll back to the June version or wait for Microsoft to release a fix.