Good day to all.
I currently have a Sonos Arc connected to 2 Sonos Sub gen 3's and 2 Sonos Five's that are set up in my living room. All speakers/subs face the front of the couch. In addition I have 2 Sonos One SL's set up behind the couch for a full and immersive sound experience.
In the 4+ years I've owned the Arc, Five's, and Sub's I've never had a single issue with them. The SL's on the other hand seem to go out every 4 days, 2 weeks, and on occasion they'll last for months. I have to reboot my router and reset the SL's every time. This is not only for the 2 downstairs but the 3 additional SL's upstairs as well. (For context 1 SL upstairs is paired with a Sonos One with Alexa, the other 2 SL's are paired together on the other side of the beedroom)
All devices are connected to a Netgear Nighthawk MR80 WiFi mesh system with 2 satellite's. One satellite is in the bedroom with the 4 upstairs speakers and the other satellite is in the office down the hall. The main hub is downstairs directly under the Sonos Arc.
I've checked the Sonos App to make sure there's only 1 network shown, I've also checked the system to make sure everything is on and up to date. I plan on buying 2 Sonos Era 300's to replace the SL's downstairs but I do not want to continuously run into this disconnection issue with the Era 300's.
I'm sorry this is long, but I wanted to give as much context as possible to help find a solution.
Thank you!