I have had a look at the documenation for resin-wifi-connect but am unsure of its behaviour under the following circumstances:
Unplugging wired ethernet causes resin.io to lose its connection to the device even after internet connectivity was established via the portal. Is this because it is not capable of switching to WiFi if wired connectivity was previously established?
Does resin-wifi-connect retain its settings between updates? I understand the settings live in the host OS, so presumably overwriting its container should not wipe this and the connection will not be lost.