I'm trying to use the Zoom G3X effects in conjunction with the 11R. (It has a few sounds that the 11R doesn't have that I'm interested in.) To do this, I'm trying to run it through the virtual FX pedal in the unit. However, it doesn't work. There's no signal coming through the G3X, as if it isn't even connected. The appropriate levels in the 11R for the loop seem to be set correctly.

If I move the Zoom G3X outside of the loop and place it before the amp, the G3X works, but this is not an acceptable solution because the effects don't sound right using this method.

I have the sense though that this is not a problem specific to the G3X, but that I must not be aware of a certain setting I must change on the 11R in order to get the signal flowing through the G3X. (I have never tried to use the FX loop to bring in an external effect controller.)

Any advice regarding what I might try to do?