hi,
arp. rate don´t respond to editor (when i move the hardware knob no feedback in editor); just as suggestion - it would make (for me) more sense to see in the editor the arp.rate displayed as bpm (its a little bit tricky to adjust an exact tempo with a resolution from 0-16383:)
osx10.9.5/standalone
edit: … after moving the pattern button the arp.rate respond as expected (seems to be an issue just after installing new firmware/software vers.)