Can't figure this problem out. Here's the facts:
VE Pro 7 Server Project
6 Instances: VI Winds, VI Brass, VI SE Strings, SY Pianos, VI Perc, VI SE Vocals
Except for SY Pianos all use VI Pro channels and MIR Pro
All set up the same so far as I can tell, all working fine except the VI SE Strings
The VI Strings are getting a proper MIDI signal on each channel, but unlike the other instances the audio signals and volumes are almost nonexistent. If I push the Channel Volume, Master Volume, Vel-XFade, and Expression Sliders to the max I can get very low volumes, but if I set them at 90 (my normal default) you cannot hear a thing. Channels to group bus and group bus to output 1/2 look to be routed properly, the same as the working instances. MIR Pro settings are the same, placement on the Grosser Saal stage are similar to what I've always done with success. Nothing looks amiss in VI Pro, presets and patches fine and active.
I'm at a loss. Any ideas what to investigate next?
Hobbyist ... Sy Woods, Brass, Perc I, Str Pro, Elite Str, Duality Str & Sordino, Prime ... Sy-ized Woods, Perc, Solo Str, Ch Str, App Str, Harps, Choir, Dim Brass, Dim Strings ... VE Pro, MIR Pro 3D, Vienna Suite Pro ... Cubase 12, Studio One 6, Dorico 5