I have to turn off roaming to use my Airave microcell, else the phone prefers the nearby roaming LTE tower to the CDMA microcell in my own house.
(It's actually an LTE microcell but it won't initialize its LTE connection for some reason? Not sure I can do anything about that.)
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!