Dreamplex - a Plex client for Enigma2

hi, I'm going crazy... I can't setup on my zgemmah5 with openatv7.3 dreamplex on local network. the server works well on my TV and on all other devices only on enigma2 which I'm having difficulty with. I complete all the steps, when I try to configure the server and after entering the IP, user and pass, a ch3 entry pops up asking me (plex.tv: Token)