update: I borrowed a Nexus 4, and that works fine with the same Panasonic device.
So, now I have Ainol tablet, Nexus 7 tablet, and Nexus 4 phone all work great
Panasonic has latest firmware, as do all the tablets and phones
the NEXUS 5 still DOES NOT WORK and is the odd one out
Someone suggested (above) that it could be a resolution mismatch, but that seems to be ruled out by the fact we are talking about a Bluray player, anyway (not a display) and the fact that Nexus 4 works OK
All I can see is that the Nexus 5 should never have been certified for Miracast!
same experience as you ... I have now borrowed and tested a Nexus 4, and that has no problems
As far as tv resolution is concerned, it seems irrelevant, beacuse it never even gets so far as to talk to the Bluray player, and then frequently crashes one or both devices
I'm having the same issue. Are you trying to stream to a 1080p TV?
I got a Panasonic streaming box today also... Nexus 4 and Samsung Galaxy S4 work fine.
I'm at the mother in laws so have only tried to stream to a 720p tv. I'm wondering if the problem is trying to stream from a 1080p device (Nexus 5) to a 720p tv.
What do you think?