Drifting out of sync when looping between locaters

I’m having problems when i loop between locaters.
Cubase timing drifts when it jumps from the right locator to the left.
Im trying to use cubase together with my 909 808 707 and so on. They all stay in sync except for cubase 9.
If i use my old atari with cubase everything syncs fine. But when i use cubase elements 9 it drifts at the loop points.

What am i doing wrong?

Best regards

It seems to work better when i untick the box for timecode follows the marker (or something like that :slight_smile: