Arabica Tried to alter the advanced settings, but don’t see a way out of the menu and save the new settings
There’s no “save” settings function. You just change them, cycle it through and it will be stored. Turn the machine off and then on and the machine should boot up normally.
When you turn the machine for the first time, it will dump 500ml of water as part of the priming process.
As Dave points above, read the documentation and all the related links very carefully.