EVOSTREAM don’t work is Xsplit ?

hi all, I use EVOSTREAM MEDIA server and try to use custom rtmp with Xsplit without success. My EVSOTREAM MEDIA SERVER need a user and password to authenticate incoming RTMP requests but Xsplit doesn’t ask for them in the setting dialog boxes. So i have tried to disable authentication (in config.lua and auth.xml) on EVOSTREAM MEDIA SERVER still without success. Any idea ? Thanks eric