No upgrade from 2.413 to 2.452

Help and Support Help
1

I can’t update to the new version…
I tried several time: Backup… Download… “Succesfully updated to 2.452” …System restart.
But the version remains always 2.413 !
Never happened before.
Volumio runs on a RasPi 3.
What have I to do? Thanks.

2

2.413 was a dev version wasn’t it? Try a reflash or reset.