BD player claims to need an update, but every time it goes to install it claims there's no network available. Of course there's network available, that's how it worked out there was an update!
Now it won't allow cancel to skip past, or rather it does, but as soon as it connects to iplayer it goes back round the cycle. So basically it's now useless for any internet content.
I have a BD player ( Can't remember make ) who's IP stack is just broken.
If it picks up an IP address from my DHCP (it even has a reservation! ) then it can connect to some internet locations but not others.
Further research found that it was down to my non-std subnet mask. ( 255.255.255.192 ).
It simply doesn't work properly.
If I force the wrong netmask onto it, ( 255.255.255.0 ) then it basically works-ish.
( but obviously has the wrong netmask, and thinks that the entire 81.2.123.x subnet is local, so there's a range of non-local 81.2.123.x addresses it can't get to, but I just have to live with that.)
Looks like they only tested it with a 'normal' netmask of 255.255.255.0