Arduino daemon still loading. Please wait a bit and then try again. (macOS)

[sushi2k]

Hi,

I cannot compile the sketch in CircuitBlocks on macOS 11.6.5 (20G527).

Wheelson is connected, I am using the latest version of Circuitblocks (1.7.3) but always getting the same error "Arduino daemon still loading. Please wait a bit and then try again.".

I uninstalled Circuitblocks, tried installing an older version (1.7.1) but it anyway auto-updates, I rebooted my Mac, but always same error message.

Wheelson is working, as we are able to configure it on a Windows PC, but I need to get it run on macOS.

Any advice?