So when SIM A loses it`s connection, SIM B becomes activated. After about 5 minutes or so of the software saying “wrong PIN”, I am back online.
Now: Is there some way to have the software start utilizing SIM A again automaticaly? Now I have to go in and disable SIM B for SIM A to become active. At least as far as I know 
In the local device interface, click the name of the cellular interface that you are interested in adjusting. Scroll down a bit to SIM selection, and you will see a section called “Fallback to Preferred SIM when”. This is where you configure those settings.
Right! So after a set time it will try to fallback. If preffered SIM does not have satisfactory connectivity it will then go back to SIM B? I would lose connectivity while this attempt is made?
Nope, either when the connection is idle or when the timeout is reached depending on what you have set.
Yes. You’re changing SIM.
