@David-TP thanks a lot David, that did actually solve the issue on my 3x Deco X60 mesh setup. Gonna bring the computer to my parents X20 setup, but hopefully that will work there as well.

but cant i just buy a TP link Archer T3U Nano and plug that in and problem solved?

somehow doesnt work to upload images on this forum, but put them here: https://imgur.com/a/nZKoWvo

@Joseph-TP those options are not available there. But why would it work doing it that way? It seems the Deco router only uses ax mode, and it is not possible to change it to a older mode for the...

@Joseph-TP Hi Joseph, Where do you see these settings on the X20? The screenshot above is from the Archer AX50' menu. I own 3x X20 in mesh network There are no such settings you mention on the Deco...

this is the settings available on Archer AX50 Why does the much never Deco X20 not have anything similar?