system overload

Hi,

I need some help with "system overload" it keeps popping up everytime i try and work on a particular song, it doesn't happen with any of my other songs but this one.

I've tried increasing the I/O buffer size and the multithreading option as well as the processing threads and processing buffer range, I'm not sure what else to do or what it could be!

somebody help please,

Thank you :)