Install hangs for 4x4 on Big Sur ("Downloading firmware.")

[understructure]

Hi all!

First, THANK YOU for doing this!

Second, I got as far as setting up the installer, but when I run this command:

/usr/local/libexec/MIDISPORTFirmwareDownloader /usr/local/etc/midisport_firmware/MIDISPORT_devices.xml

This is the output, it looks like it never finishes but I'm able to use it just fine. This is the output, it never completes, just fyi:

Looking for uninitialised MIDISPORTs with vendor = 0x763
Found MIDISPORT 4x4 in cold booted state.
Reading MIDISPORT Firmware Intel hex file: /usr/local/etc/midisport_firmware/MidiSport4x4.ihx
Downloading firmware.```

Cheers!

[txaukos]

Thank you !! I can finally boot my Midiman 1x1 in Monterey 12.7.4