There are a lot of guides available around but they’re mostly complex solution to simple hardware design flaws.
Access to internal antenna.
Remember last power state, (stay ON when power recover)
Fallback to relay mode when pairing is lost.
These are a few things that come to mind, I’m sure there are a lot more
Most users have a need to create permanent mesh but Gotenna was designed to connect 2-3 people in nature for a few hours.