Not detecting Android phone (wifi)

[drlard]

I had this working for a long time, however, I would just lose the connection mid song or during a song change...

BUT, it just stopped working again after I updated the firmware on my router.

I couldn't get it to work, went through some of the fixes - and knowing it had just worked before my router update - that none of them would work for me.

One thing that did happen during the update though, was that I lost all my settings...which forced me to go through all the options I can think of. I noticed that I had a new setting called "Enable IPv4 Multicast Streams". The description reads:

"IPv4 Multicast Streams
The router uses the IGMP protocol to support efficient multicasting -- transmission of identical content, such as multimedia, from a source to a number of recipients."

This WASN'T checked. Once I checked it and hit save, the router reset itself and now it's working.