No output on startup

I have an issue with no output on my midihub.
Often when i turn it on, there is no output.
If i reload my patch it works, but i am wondering what the reason might be.
Both monitor in the editor, and the leds show data being transmitted, but… no midi on the outputs.

Hi, please attach the preset you use here and let us know what are the connections between Midihub and the rest of your setup.