I have a soundbar (HW-MS650) with rear speakers (SWA-9000S) and a subwoofer (SWA-W700). The rear speakers and subwoofer disconnect almost every 2 weeks. It's annoying have to go through the set up process as I'm not always able to get Set ID to show on the sound bar. Anyways, it's already been reset once and I updated the firmware. It was working for a month but it's back at it again. Any tips?