Why are the strength bars going down so fast?

[Miranda816655]

I don't know. It just seems really weird. Should it going that fast? Like, I was almost 1/2 down on animals 1 and I knew all of them.

[deactivated user]

Don't bother about the strength bars. And the fluency % is very unreliable.
There are many complaints about this behaviour of Duolingo, since Duolingo's staff stopped an A/B test for Fluency and started the new web version recently.

[Miranda816655]

Thank you. That helps