Hi there,
I've just bought and setup a new Vigor 2865ac router at a UK site which came with 4.2.0.1_MDM2 firmware.

https://www.draytek.co.uk/support/downloads/vigor-2865 shows no firmware updates
https://www.draytek.com/support/latest-firmwares/ does

Q1 - Does anyone know if I should always just check the .com site for updates?

Also, reading the 'Different Annex Type and Modem Codes?' section of https://www.draytek.com/support/knowledge-base/4301 it mentions "For most areas, usually, the STD (Standard) version would work". However, reading the 'File and modem code section of' https://www.draytek.com.tw/ftp/Vigor2865/Firmware/v4.2.2/DrayTek_Vigor2865_V4.2.2_03release-note.pdf it mentions that "Vigor2865_v4.2.2_MDM2.zip" is recommended for the UK.

Q2 - Does anyone know if there's a disadvantage in applying STD versions versus MDM2 versions of firmware updates?


Many thanks in advance for any help.

If you're in the UK, then usually no, as it says that clearly on their website that firmware version for the UK is for BT lines.

You can experiment with other firmware versions and modem codes, but they can result in instability.

Thanks edinburgh,
I'll stick with the STD releases from now on and just check the UK site now & again

But BT firmware is not the same as STD firmware

BT firmware is the one which has specific requirements mandated by Openreach.