Animators delay timing is off when exporting

I have a file with 12 animators and i have added a delay different delay to all the animators. When i preview it everyting works fine. But when i export the sequence, the delay timing is off by factor of 2. So the animators play twice as fast.

Has anybody experienced this also.
Does someone know a solution?

I am using Twinmotmotion 2025.1.1

Update:
Well I found the problem / cause, it’s the 3D grass material.
The problem occurred in several files that are using the 3D grass material.
When I delete the material, the timing is normal again…