I updated my FritzBox 7390 to the latest firmware FRITZ!OS 6.30 two days ago and since then my upload syncs with only 2mbit compared to 20mbit before.
Any idea why that is? Also, my download speeds gradually decreased over the past few months and went down from 80mbit to 65mbit.
Now the Fritzbox shows it syncs with 80mbit again but only 2mbit upload.
I connected the BT Openreach modem and a test shows that with the modem it syncs with 66mbit / 16 mbit.
I am puzzled - is there anything I can do about this? Thanks.
Yes, I have the same problem and I've seen others do too (see my other post)
Its starting to look like Openreach have done something that causes a problem with Fritzboxen. You should contact AVM support for help.
Hmm, don't quite follow the logic that a Fritz Box firmware upgrade not working is Openreach's fault.
I think the firmware upgrade is a red herring. Mine changed speed without changing the firmware. I suspect that something has changed on the BT side and whatever that is it has revealed an issue with the Fritzbox and how it syncs the upload speed.
if anyone is raising a support ticket with AVM tell them that there is another ticket with the same problem, AVM Ticket-ID 103162.