FabFilter

Hello,

I am working in surround sound, in a Reaper project, and both Q4 and R2 are only outputting in stereo. If I add instances of Q3 and L2, they both correctly detect the number of outputs (12) and are outputting in surround sound automatically. I can't find any kind of setting to fix this problem with Q4 and R2, and the manual says they should detect the number of channels on a track and adjust accordingly, like Q3 and L2 are doing.

Is there a step I'm missing here?

Reaper version is 7.30 (latest). I'm on Windows 11 using an ASIO system with the ASIO MADIface USB driver. Again, Q3 and L2 are outputting in surround, so the older software is working as expected.