Hi @SallyDav
We are aware of this issue and it is being looked at internally, however we do have a few things you can try that have worked for some customers.
Please ensure you are following all of the below criteria when choosing a password.
• Between 8-10 characters.
• Must start with a letter.
• Contain at least one number.
• No special characters.
Please also try via both a browser and the My Virgin Media app as some customers have had luck with one but not the other.
Please pop back to us when you can.