New Router Discovery Can't Find Hub

Hi, I’ve had a bit of a look around the form and haven’t been been able to find solution to this.

Everything was fine and running non-stop without problems.

Got a new router, due to ISP change.

Now…

All other computers or devices on the network (a Mac laptop, two android tablets) can see WD Live Hub as a file network share, but not the Windows 10 PC.

I’ve been through all the windows share settings and from what I can tell everything should be working. Mind you, the only change was the router and ISP. Go back to the old router and everything is fine. But staying on this configuration is not an option going forward due to the Govt forcing people to use the NBN.

The router is a technicolor TG79vac v2 HP.

WD Discovery cannot see the WD Live Hub on the 10 PC, but I can ping it from windows and twonky media and the Live Hub browser can see it in can see it on the network, but I can’t get it as a network share

Any advice would be appreciated

Thanks

Stuart