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<blockquote data-quote="davidf" data-source="post: 678173" data-attributes="member: 19484">I've attached a picture of the drift reported by your Audio Card in ms - it should be a relatively straight line. I expected your card to show large variance at the begining and then settle down after that, as the misreporting seemed to correct itself at certain periods in the log Tourettes got you to produce earlier. It appears that this doesn't happen during playback and it continues to inaccurately estimate throughout.&nbsp;The last 4 drift times in ms are:&nbsp;65071.42329-4452.583383830.66787454372.093326&nbsp;and they were all reported within 0.25 seconds&nbsp;Unless I see something wrong in the current code then I couldn't get the drift corrected. The drift correction applied totalled 4 seconds so even disallowing drift would leave you 2 seconds out the other way.&nbsp;I'll have a check at the code but I suspect that there is no way to fix the issue currently (unless the drivers change).:sorry:Edit:&nbsp; Actually don't panic - I've spotted something...</blockquote>

[QUOTE="davidf, post: 678173, member: 19484"] I've attached a picture of the drift reported by your Audio Card in ms - it should be a relatively straight line. I expected your card to show large variance at the begining and then settle down after that, as the misreporting seemed to correct itself at certain periods in the log Tourettes got you to produce earlier. It appears that this doesn't happen during playback and it continues to inaccurately estimate throughout. The last 4 drift times in ms are: 65071.42329 -4452.583383 830.6678745 4372.093326 and they were all reported within 0.25 seconds Unless I see something wrong in the current code then I couldn't get the drift corrected. The drift correction applied totalled 4 seconds so even disallowing drift would leave you 2 seconds out the other way. I'll have a check at the code but I suspect that there is no way to fix the issue currently (unless the drivers change).:sorry: Edit: Actually don't panic - I've spotted something... [/QUOTE]

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