M350 Customer with current max DL 2.7MB/s
Recently joined Virgin (connected 10 days ago) and was immediately satisfied with the service. I completed a self-install as the former occupant of this house was a previous Virgin customer.
There were some initial teething issues as the Virgin wall socket does not look like the ones in the videos (it has two cables, one black and one white - the white was plugged into a wall power socket and the black I've plugged into the router.)
I installed our new router and then set it to modem mode and connected a Mesh. Following this a quick Download speed check on Steam showed a steady 20MB/s. This is great (3 times the speed of my old internet connection).
Here I am, 1 week later and I'm now seeing a download speed of 2.6MB/s and am unable to use any other internet service whilst using this very slow download rate.
I've tried to go through the phone lines but they tell me my service is fine. I have tried Whatsapp and received no response. I would simply like someone to help me understand why my internet has suddenely slowed and what needs to be done to remedy it.