This might just be a beta thing. Clicked on the firmware download link i9n the beta editor and was presented with this login screen that does nothing when you attemopt to login (and no activity in the developer network tab). I was already logged in (to the beta site as well as the main site).
Not the most important bug to fix.
This “loading presets…” screen means that the web application is waiting for the data to be received from the cloud based database. Given your other post (Bad lua code logs you out of app?) I’d suspect that something is not quite right regarding the networking.
Please note, the connection is established between your browser (as the client) and the Google’s Firebase cloud database (the server). There is no Electra One network infrastructure in between. If you do not see any requests sent out, something might not be right on the browser side. Looking at the screenshot you shared, you seem not to have even all CSS stylesheets loaded either.
