[brianshaler]

It sounds more like a building material or geography issue. I've used LTE upwards of 10km off shore. In areas where there isn't good line of sight or if buildings tend to interfere with signal, the access points need to be positioned more densely

[prmoustache]

Well home 5G wifi has trouble covering all rooms at decent quality, I guess because the walls are thick, so building material may be an issue. I obviously never tried going on the roof to check because it happens when it is raining.

[inemesitaffia]

If you have good service anywhere in your house, the issue is WiFi