…and also set the frame rate adjustment to “Not seamless” in the Google settings of the TV box under Display, otherwise the frame rate adjustment to the content of the apps under AoT will not work at all.
And whether this actually solves the YouTube problem of the Swisscom TV boxes under the AoT firmware is also still an open question, but as a current test you can at least give it a try.
Hobby-Nerd ohne wirtschaftliche Abhängigkeiten zur Swisscom