This pedal has been working great together with my Timefactor for the last 2-3 years. Don't forget to assign the Aux 1 / 2 or 3 in the sysetm's menu to the appropriate function. If using only 1 FS5-U it is on Ring.
Funny, I was just trying that pedal today too. Didn't work for me either….
I've never tried using this particular pedal, but if you're trying this with an H9, be sure to configure the expression pedal / aux switch jack to expect an aux switch. You can do this in H9 Control under pedal settings, and by default, it's configured to expect an expression pedal…
thanks for chiming in folks. I just got it to work, but for me it only works with a normal patch cable with the switch setting at T+R. Stereo cable did not work. No problem though, it's working great like this.