On July 3, my Windows 10 Professional 21H2 64-bit system experienced four BSOD VIDEO_TDR_FAILURE (116) during one one-hour Zoom session. I ran Windbg, and it reported, "MODULE_NAME: memory_corruption". I ran memtest 5.0.0 for four hours (1.5 passes) with no errors reported. I do not kn ow enough about Windows internals to know what other Windbg command to run on the four minidumps. I have attached the SysnativeBSODCollectionApp output file. Thanks.