I bought an arc, 4 era 300s and 2 gen 3 subs. Only 1 pair of 300s will connect as surround. The other 2 can be set as a separate stereo set, but the volume doesn’t change with the arc and the timing is slightly off.
also, the second sub won’t connect after the mandatory update, so it is now useless. I tried to plug it in with an ethernet cord and it won’t switch over therefore not connecting.
wtf. Please help.