I've spent hours searching q&as on support and community, upgrading, downgrading (or failing to), playing with s1 and s2 app, web page, factory resets, adding, checking permissions on NAS and yes SMB2 (whatever that is) and am going round in circles, speakers all have permissions ok on router and network drive.
I tried to downgrade product to S1 but when I factory reset and then try to downgrade it requires me to set up the network again which then adds the speaker back as it cannot connect to to do the downgrade and then am back to square 1.
Is it actually possible to play my own music from a NAS on latest software?
Is it possible any other way? And idiots guide needed.
Or do I just accept that 5 speakers are not fit for purpose after the so called upgrade and find a new system?