Just got a new Helix and upgraded firmware to 2.30, reset global parameters and am running HX Edit 2.30. Helix works fine and passes audio through 1/4 outs and headphones.
I have connected Helix SPDIF out to my Focusrite Saffire Pro 14, set Helix to Digital out = SPDIF and sample rate is 48KHz. When I set the Saffire pro to Sync Source SPDIF and sample rate to 48KHz I get no sound but the meters are jumping about as though there is a loud signal passing through but I hear nothing, the Sync light doesn't illuminate on the Focusrite.
The Focusrite is connected to monitors and an iMac running MacOS High Sierra.
What am I doing wrong?
I had a Helix earlier this years and connected up and got sound no problem.