Return of Reckoning

Greetings and thanks for the help
Funnel essence does not work when I use it on other players. You can see it in this gif

https://gyazo.com/16bf464f29fb7181569c73637ad8ebb5

I try to heal a dwarf named Fokay and nothing appears in the combat log. Neither does the visual effect appear.

But funnel ...

Thanks but it did not work

The same happens to me. Since yesterday I can not play the game. I login with my username and password, but within the game the connection to the server does not appear. The box on the right is completely black. Can anyone help me?