How do I start using it?
You will need the Meshtastic Device firmware built with the Web files. This includes any version of the official Meshtastic Device firmware version 1.0.xx (TODO: TBD) or newer.
If “TODO: TBD” means that it’s not included then in my opinion the whole sentence should be removed.
Deleting the html file worked for me too but like DylanHoen, the settings and wifi pages do not work.
Once we have a working -web, I’ll send in a bug for the soft-ap if it continues to die.