Why can't I optmize my FSRS parameters?

[Keks]

@Expertium

Then how do we help users like OP? It would be great if there was some feedback, otherwise the user won’t even knwo that he’s doing something wrong.

In filtered decks, you can check what is on this request. It would be possible to do this here.

Can also leave a link to the search section of the manual in the tooltip.

Searching - Anki Manual