@JDeesy @fireworksurprise @nicky Same issue here, have resolved doing the following:
- entered the same userName and password during registration
- started recovering using the seed phrase and when completed
- immediately get an error " unable to create Umbrel seed"
- on the second hit I got the error message saying “User already exists”
- went back at the beginning to try use a different username
- the screen to change username did not came up
- refreshed the page
- login form showed up
- performed login using old username/password
- successfully accessed the dashboard
- btcCore sync restarted from 0%
Hope it helps