No sound on OSX

Just installed v1.1.3 on OSX 10.11. The previous (0.6) version worked, however this one doesn’t do anything besides blinking: no sound, no reaction to input from MIDI keyboard. Core Audio selected, Core MIDI selected, both work with Logic. Restarting Rack several times didn’t help. Any ideas?

same for me. I do not have a midi device, using Qwerty keys instead. that works fine. but no audio is coming out. HELP!

A post was merged into an existing topic: Cannot get audio out of Rack on MacOS