acarsdeco2 and vrs

Someone are using acarsdeco2 and virtualradar together?
i am running acarsdeco2 on rpi and today i have installed virtualradar on the same rpi, i tried to parse info from virtualradar to acarsdeco2 but nothings happen:

on acardsdeco2 i added this command
–vrs-url (vrs url and port)

vrs server runs good and i see planes and info about them

but on acarsdeco2 nothings happen, have i missed something on vrs configuration?

thanks in advanced