Question about Zyxel G.Fast XMG3927 with WLAN

In the meantime there is a firmware update from Studerus dated 21.08.2024, the version is V5.13(ABQO.1)b5_E0. A changelog cannot be found in the zip. Typical Zyxel quality. Works for the most part, but the firmware is modest. They have not fixed my bug reported in 2020.

Unbelievable that this router can still be sold although it has been End of Life for a long time for Zyxel..... last FIrmware of 2019... hello security updates?

Too bad I had to switch to this router :/ I hope I get fibre again soon so I can use my Omnia again where I get UPDATES.

I am currently facing the same problem.
Installed: V5.13(ABQO.0)D0
Currently with ZYXEL: V5.17(ABMT.6)

Installation does not work. Support answered within 5 minutes:

These are different versions, in your case an ISP firmware. If you have received the device from your provider, you must request the firmware from them accordingly. The ABMT version is not compatible with your software.

But where can I get the correct version?

Which version is installed? As far as I know, the latest version is 5.12 C0.