Sounds are loaded but Dorico doesn't fire midi to samplers

It happened again today while in rehearsal. I tried resetting the sample rate, closing prefs, resetting it back to original sample rate. Unfortunately that didn’t help either. And to confirm, the green playhead moves the weird thing is that the ‘led’ midi indicator lights in the sound banks/BBSCO/Kontakt files don’t light up like they are getting midi from Dorico.

I did a full reboot eventually and that cleared it up.

Oh, and gotta say I’m loving working with the new BBCSO templates. I built my own but these are much nicer, the double dynamic controls gives it much more dynamics in general. I’m still on a 2016 macbook pro, so stuck to 16 gig RAM, but it mostly runs. I have to close all other programs, in some ways it reminds me a bit of working off of laptops about 10 years ago where I was always maxing it out. Dorico will skip notes and stutter, but mostly play it fine. This using BBSCO in core mode. I really have to either get a mac mini for sample playback or try to afford a new macbook pro with the RAM maxed out.