Hi, While running your changed tests, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check? Full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=57954 Your paranoid android. === w7pro64 (32 bit report) === mmdevapi: capture.c:181: Test failed: Position 1344 expected 0 === w8 (32 bit report) === mmdevapi: capture.c:103: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:116: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:144: Test failed: GetNextPacketSize 448 vs. GCP 20160 capture.c:231: Test failed: Position 1792 expected 1344 capture.c:261: Test failed: Position 1792 expected 1344 capture.c:318: Test failed: Position 2240 last 1792 frames 448 capture.c:338: Test failed: Position 2688 expected 2240 capture.c:363: Test failed: Position 3447 expected 2688 capture.c:364: Test failed: flags 1 capture.c:414: Test failed: Valid IAudioCaptureClient_GetBuffer returns 08890001 === w8adm (32 bit report) === mmdevapi: capture.c:103: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:116: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:144: Test failed: GetNextPacketSize 448 vs. GCP 2688 capture.c:231: Test failed: Position 1792 expected 1344 capture.c:261: Test failed: Position 1792 expected 1344 capture.c:318: Test failed: Position 2240 last 1792 frames 448 capture.c:338: Test failed: Position 2688 expected 2240 capture.c:363: Test failed: Position 3136 expected 2688 === w864 (32 bit report) === mmdevapi: capture.c:103: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:116: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:144: Test failed: GetNextPacketSize 448 vs. GCP 896 === w1064v1507 (32 bit report) === mmdevapi: capture.c:103: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:116: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:144: Test failed: GetNextPacketSize 448 vs. GCP 1792 === w1064v1809 (32 bit report) === mmdevapi: capture.c:103: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:116: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:144: Test failed: GetNextPacketSize 448 vs. GCP 3584 === w7pro64 (64 bit report) === mmdevapi: capture.c:103: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:116: Test failed: Initial IAudioCaptureClient_GetBuffer returns 00000000 capture.c:144: Test failed: GetNextPacketSize 448 vs. GCP 896