I've had 4GEE for about 2 years but recently it has become unstable. My colleagues report frequent drop outs in video calls when i am talking (so, upstream) and I have also noticed slow internet and drops when downloading on a variety of devices. I've reported a service issue to EE mobile and they have come back with no issues. I notice when I go to the BT 4GEE device admin page it says disconnected and no service? Is this relevant? I mean it is working, just not very well so it's not totally disconnected. Bit odd.
