As the title says, I can’t log into that instance from the app (“incorrect login” in the scnackbar), while it works perfectly from the browser. I am using a password manager. It would also be nice to have 2FA support.
edit: I forgot to say, I am very thankful for the app existing, and it’s already a nice experience to just lurk.
Try some other instance to rule out the instance being the problem. And if you get the same issue, then you know it’s something in your setup. It’s probably not Boost on its own. All instances have an identical login procedure unless they have modified the Lemmy software on their own.