[Red Raven Audio]

I've been using a Focusrite 18i20 for awhile now with my MacBook Pro. Since upgrading to 12.5.0 and installing ElCapitan 10.11.5 I can get the input to work and it records just fine but when going to playback, I get no sound and no output to the 18i20. The playback engine is set to the 18i20 USB and the i/o setup is set to the 18i20 on both input and output. The MBP is set for input and output to the 18i20 and plays audio correctly from youtube etc. Just can't get audio from Pro Tools.

In the Scarlett Mix Control window the sample rate is set 48k and Sync Source is set to Internal but the Sync Status says no lock. Thought I could use the Soundcraft clock but the Mix Control software will not let me change from internal. I am inputting drums from a Soundcraft 328 digital through the ADAT inputs. Seems to input ok but can't playback.

I could use some help here. Things worked fine before upgrading to 12.5.0.

Update- When I quit Pro Tools and relaunched it the Sync Status went to Locked. Still no audio or output to Mix Control.