*Cubase 10 pro - Export issue

Hello, i’m using Cubase 10 pro, on windows 10, 64 bit. Also, i do projects only on 44.100 khz, 24 bit and 512 (buffer size), wave (file type).

I’m using Motu 828x (audio interface) on 44.100 khz, 24 bit and 512 (buffer size).

Every time i export a track (midi or audio), the tempo and the pitch is different after the export (slower or faster, lower or higher).Of course i export on 44.100 khz, 24 bit and 512 (buffer size), wave (file type).

I tried to change file type, sample rate, bit depth, buffer size, but there is still the same problem.

What should i do?

Please help me.

Thank you

It’s a sample rate issue.

What do you mean exactly?

I start all my projects on 44.100khz, and i export on 44.100khz

What do you use to play the file after export?

i use the same audio interface and the same speakers that i use while i’'m making the project