I figured this out. Once I’d assigned reserved IP addresses to the Bose devices, via the Deco App, it just worked.

AV is already disabled. Thanks for trying.

Hi Kevin, Thanks for your suggestion. i tried what you suggested, but with no success. I get no error message, the soundlink app sits there attempting to connect the second speaker (that it can see)...

I have Bose Soundlink devices to share audio around the home. Since upgrading my wifi to Deco M5, I cannot get Bose Soundlink to work. I've trawled everywhere I can think of and cannot find any...