Sadly, that did not work out. I updated ORCA to the last version. Command midi:1;1 also does not solve a problem. Even with tempos lined up in ORCA and my DAW, recorded MIDI still is not on grid, as you hopefuly can see on picture.
It seems to me that MIDI sent from ORCA really rushes.
BTW, I am on Windows and use loopMIDI as MIDI loopback if that`s what you meant.
EDIT: forget what I just said. Thank you so much. Everything works perfectly. I think that command that you told me about worked out. I just had to enable MIDI input in ORCA and set loopMIDI to send clock on the output (I had only output in ORCA enabled).
Thank you very much again.