I think my hub is faulty and I need a replacement for it, I was having loads of disconnection issues with it previously and then I put it into modem mode with a router that has worked perfectly before.
I am losing the 5g signal constantly and the speeds are really bad, I am on the 200 package and still getting 30-40 through a cat6 wired connection.
Also my pc network adapter is fine and should be picking up 1gb speeds, yet it is locked to 100....
you have tried modem mode with your own router previously and all was fine - do i therefor assume you have tried that this time and its not fine
if so then post some levels
log into hub3 - 192.168.0.1 [or 192.168.100.1 if in modem mode] - DON'T SIGN IN, click - click router status [centre of screen] - and post the downstream and upstream figures - to see those press on the grey buttons/boxes labeled - upstream - downstream
if you have not tried modem mode this time then do that and run a wired test with just one device connected to the hub3 - post whatever speed you get then try adding your own router
if you are seeing 100 wired the levels might give some clue but check nothing has changed for the network card settings and try another lan cable - cat5e or better