I reported it a while back, but the FS3, Bk+ and Bk- cc's don't work properly when using midi (my FCB1010). It should be the case that in Play mode FS1,2,3 function as Patch 1, Patch 2 and bank up. In bank mode FS1,2,3 should function as active/bypass, repeat and tap. Bank+ and Bank- should do what they say.
In reality the following midi CC's don't work when in play mode: FS3, Bank up, and Bank down. This basically means that I can't scroll through the timefactor presets using MIDI alone, I need to have the pedal in bank mode and stomp it.