I got two new era 100 speakers and it was a real bear trying to get them to even hook to my Wi-Fi. Some of that was due to my Wi-Fi. When I got that fixed, in about another 30 minutes l, I worked my way through the incredibly feeble Sonos app and got both of my speakers linked and working. We listen to music for a while perfectly. That was last night. I just went to turn them back on today and only one of my speakers shows in the app. The other speaker will not show any lights or make any noise. I have tried unplugging it and powering it back. Nothing. Nothing has changed since last night. It's like it's either dead or it's asleep and I don't know how to wake it up. Can I get some suggestions on where to start looking for this problem. I've only had these speakers 2 days and I'm already tired of looking for problems. Thank you for your help.