I’m not in front of the modem at the moment but I remember looking in the settings this morning and it was set to auto or I could manually select annex a or b.

I’ve got the Fritz 7530 as my router at the moment but it’s not got a g.fast modem built in which is a bummer.

Do let us know.

In my Draytek, there's only an option to select Annex A modem codes. Unless things have changed, I never knew you could select Annex on Draytek routers.

It's the same on the live demo: http://eu.draytek.com:10166/

Finally got round to checking the settings and I made a mistake withe my previous comment about the modem codes. You're right, there is no Annex B just 2 Annex A options



I'm still not able to update the firmware though to the BT release. I get the following error



This is the hardware version and current FW version I have installed