DaveBlack said:damn, i know it's gonna be hard for me to elaborate on this since it was a while ago but when I had this problem, i was able to circumvent by editing the tempo map backwards, starting from the end of the song.
Ahh it sucks, i wish I could remember the reasoning behind this or why I did it but it worked. Hopefully, itll spark someone ingenuity.
That sounds like it might work... If you want to edit the very last tempo marker of your project. I'll give it a try though. When I'm on my pc later I'll give some exact examples of what's going on to see if anyone else is having it and if we could find a solution. I normally go first to the reaper forums for this kind of problem, but this was more of a "accompany me in my misery" kind of thread