Hello! Some users of my kernel streaming applications complain about periodic ERROR_CRC errors (code 23) if USB devices are used for recording/playback. If using the same devices via MME or WASAPI interfaces, they don't have problems. It means that Windows Audio Engine handles such errors some way but MSDN has no information about handling them. I tried to reproduce CRC errors using several different USB audio adapters, connecting them with long thin cables but got either normal stable recording/playback or random BSODs not related to any driver (pool corruption or something like). Does somebody know to handle such errors properly? Just ignore them, re-send IOCTL_KS_WRITE_STREAM/IOCTL_KS_READ_STREAM in case of standard streaming model, or something else? Regards, Eugene ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/