Impossible to disable real-time export

HI,
Cubase 11.O.10 on MAC
new projects are blocked in real-time export, it is impossible to deactivate the function.
It’s working on older projects, from older versions…

Did you used external plugins?
Since these can’t process faster than real time…

Hello !
I used external plugins sometimes, but not every time…

Do you mean external hardware? That I could understand, but if you mean software plugins from third parties, of course they can process faster than realtime.

that’s what I meant…

Yes sorry, external hardware…