Multiroom grouping problems

[Music2dance2]

I have a HW-J650 soundbar and 2x WAM1400, let's call them S1 and S2.

I recently moved to Virgin for faster broadband, so have a Hub 3.0 however, the signal wasn't strong enough so S2 wouldn't always connect to multiroom.

I then installed a WiFi extender, BTs broadband extender flex 500, so now S2 connects.

Trouble now is, that  when I group all 3 speakers only 2 of them play audio! If I only group 2 speakers that's fine, and they all work individually, but when I group all 3 only 2 (and that can be any combination) of them provide sound.

[CarloL]

Hey @Music2dance2! What main device are you connecting this soundbar and these 2 multiroom speakers to? Also, are all of them connected to the same Wi-Fi or network? 

[Music2dance2 · Accepted solution]

I think I've solved the issue by reconnecting the speakers to the wi-fi. I've tried that's few times previously but this time it appears to have worked.