I have tried this on 2 x 2760n's and it has rendered them both useless... They both hang and stop responding to ping.

Going to contact tech support now....

http://www.draytek.co.uk/support/download/v2750_111.zip

OMG the link is wrong!!!!!!!!!!!!! could that be it...

erm 2760n

I also notice the wifi led is not working with this firmware but the wifi itself is fine..UK download page should state is a beta firmware and not official

a beta??? lol

I have found a previous version here: ftp://ftp.draytek.com/Vigor2760/Firmware/v2760_v1.0.2.1/

Will see if i can downgrade now....

This downgrade worked fine... I'd strongly recommend people stay away from V 1.1.1

Also in case anyone is struggling with "Unable to complete PPPoE discovery" & "Timeout waiting for PADO packets" make sure you select the VLAN option [at the bottom] & set the ID to 101 for BT Infinity.
There isn't a guide explaining this on the draytek site & it's different from the 2750 guide.

Cheers.....

Thanks for info & advice ... mine working with adsl only ... but one question: is getting good speeds with infinity compare to BT modem? i see one review claiming much better speed ... Thanks