i just updated everything and my a4 works just fine like before. but the rytm didnt respond the same to the update. overbridge app connects with the rytm but when i press a pad it doesnt register in ableton or in overbridge app. i can only hear it on the headphones. so basically its connected but overbrige and then the daw never receive any signal from rytm it seems. ive checked my configs and all seems fine on rytm(nothing has changed in my daw template). any ideas would be great 
should i maybe reinstall the software update?
I don’t use Overbridge so I’m lame in this area but I know that AR and A4 have USB connection menu where you can set up devices to work with OB or not. May be you forgot to turn on Overbridge mode after apgrading your Rytm?