@srg74 too, care to elaborate? Having same issue as @MrKryton . I had a NodeMCU that worked fine but burned it on accident, replaced it with a new one and can only access it when its freshly flashed with defaul wifi, when I update my wifi settings and click save and connect, I cant connect to it anymore.
my first NodeMCU had no isues.
I’ve tried launching the freshly flashed board with the app on the default wifi but it immediately opens the browser to change wifi settings.