I have tunes in RB for several years, playing them with no problem until yesterday. They are all still separate tracks, usually 4 or 5 Real tracks & Real Drums with possibly a vocal track added. I am using 2o17. ( My wife won't let me have 2018 until Christmas Day. )
Now, at some random part of the tune it starts to stumble. It's as though each bar can't load fast enough. I hope this makes sense as it's difficult to explain. I am using Windows 7. Loads of hard drive space. All help appreciated.....Hank