There has been an overnight update to the 360 software from version 4.28 to 4.29. Just some fairly minor tweaks but if I understand it correctly it seems to go a little way to addressing some of the misgivings of the V6 users and the series link deficiencies. There's more info about the update over on the VM Community forum
https://community.virginmedia.com/t5...e/td-p/4599120