I'm using Sound Forge Audio Studio 12.6. I record my music on my home recording software (Sonor Home 7), edit it, mix it, eq it, etc. I use Sound Forge for the almost final mastering. One time I open Sound Forge, upload the music and everything appears fine. The next time I upload the music to do more mastering, Sound Forge cuts off 10 seconds at the end of the piece so consequently I can't work on it. Anyone have any idea at all as to what I may be doing that causes that or is it just Sound Forge itself. Sometimes it works quite well and other times it does this! Very Frustrating!!!