Tempo

Hi guys

I couldnt find a solution of my problem. I hope you guys can help me out.

I set up a new computer with Cubase and backuped my old projects and take it over to my new computer. I can load it and play it, but the tempo of the tracks are really off the hook. For example I got a 88BPM track. Tempo is set to 88BPM but it plays much quicker. Even tough the tempo is definitely set to 88BPM. The weirdest thing is when I first loaded the projects I had no issues with the tempo. Everything was fine. Something must have changed in the meantime but I have no idea what.

Do you guys have any idea?

Thanks

Samplerate