I recently purchased a new router, everything was working fine previous to this. After i set up the new router, i went around the house resetting all of my speakers. When i got to the sub, the app wont let me add it because "it needs an update". But if i cannot add it to the system i cannot update it. Is there another way to update these speakers? I have not yet tried hard wiring it, though dont think it is a communication issue as the system finds the speaker but then rejects it because it needs an update. Anyone else come across this issue?