
I used to be on ADSL Max Premium when I was with TalkTalk (they added it for free as I complained a lot) but when I went to BT it reverted back to 448kbps.
A couple of weeks ago my upload jumped back up to ~750kbps as it was with TalkTalk and now it's up to 800kbps.
Purely out of interest, does anyone have any idea why? I'm not paying for it. I don't want to ask BT in case they decide to take it off
