user6072: I have a project that's 1280X720 @25
I do have clips in the project that are various resolutions, but this hasnt seem to be a problem.
I render as the "Match the Project Settings" and everytime the video plays back much slower.
How to fix?!
Also sometimes my project becomes off time. But if I restart Vegas it fixes itself. 

user6072: This was resolved due to incorrect audio sample rate with my DAW. In Vegas I was editing in 24 bit 48,000Hz. After render, my systems was attempting to playback the video file at 16bit 41,000Hz which will cause this effect.

6072: <p>I have a project that's 1280X720 @25</p>

<p>I do have clips in the project that are various resolutions, but this hasnt seem to be a problem.</p>

<p>I render as the "Match the Project Settings" and everytime the video plays back much slower.</p>

<p>How to fix?!
Also sometimes my project becomes off time. But if I restart Vegas it fixes itself. </p>
 6072: <p>This was resolved due to incorrect audio sample rate with my DAW. In Vegas I was editing in 24 bit 48,000Hz. After render, my systems was attempting to playback the video file at 16bit 41,000Hz which will cause this effect.</p>
