Experimental Mode in roon

[goone]

I tried to configuring roon experimental mode following the instruction without any success, in roon under squeezebox there is no player to enable and keep searching squeezebox device
Also tried to access internal lms access server not able to see it ex my innuos ip 192.168.50.229 added the 192.168.50.229:9000/default/settings/index.html
"192.168.50.229:9000/default/settings/index.html"
without any luck can you assist?
Thanks