Hey there,
do you have an idiot-proof manual about getting this to work?
I just have a PDF from a Fritz!Box 7490 and no clue how to go on.

Using the Ubuntu Store on Ubuntu 22.04 LTS I installed https://snapcraft.io/ike-qt-lts and tried sudo snap start ike-qt in the terminal but I do not see the graphical interface. 🤔
Maybe @tomchiverton knows something too.
Thanks!