Streaming issues with ND5XS2 since changing to Hub 5

I had a network that worked seamlessly with a virgin media Hub 3 and last week i switched to a new Hub 5 and since then i have the below issues with steaming internet radio to my ND5XS2, and two seperate MusoQB’s all connected via Ethernet and some small switches along with various other devices like camera’s and Sonus and TV.

The Naim streamers all appear in the app as normal and i can select the radio station select play and it will play for between 30 secs and a few minutes and then stop. its as if they play what is in the buffer than run out of data.

The devices are still connected because they are visible in the App. I have tried connecting wifi and the issues is the same

I can stream from a NAS with no issues and it plays as it should.

Virgin media says its because i have a 250mb connection and i need to upgrade but at the times of the issues i am frequently only streaming to one Musoqb in the house, no one else is home and the camera’s all record locally via the network.

as stated it all worked with the Hub 3 but Virgin are refusing to switch the hub 3 back on as they have decomissioned it remotely.

Duplicate post?