Hi Fred , Thank s a lot for reply .
In fact I have rebooted my router and the B2 a few times, and didn't work .
However you are right, my issue seems to be related to my router , digging a bit more , seems that its somehow blocking the stream from the Vtuner, but only from the B2 .. not from the other devices using Vtuner I have in the same router/WLAN.
Do you know by chance what are the ports used by the Vtuner on the B2 ? Its not an IP@ related issue for sure .. seems to be a port related issue or maybe a NAT issue .. not sure .
I will put the FW down and make some changes on the NAT configuration when I get back home to see if its the router's FW which is blocking me out or the NAT type.
I was able to determine that using a cheap TP-Link router I have home, and it worked . But its weird its not working on my on line router when all other devices are .
Anyway, I will let you guys know later what was the outcome of my changes.
Many Thanks
JR