JTice

I had the same problem, I believe the correct download size should be 622,515 KB and it was different.

When inserting a New Audio Track this button is set to Stereo for a Mono Audio Track. I wonder why this is not set to Mono. Feeding Track FX is also a consideration, do you feed it Mono or Stereo, this could be the reason. When I toggle this button to Mono my Track Output Loudness increases (Mono Track, no FX). Makes me wonder if sound data is going down the drain using up data cycles.