Do you have port 9090 permitted or NAT'd through your firewall/router?
I can get to 9090 locally. I’m using a Cisco router. I set up a service sending 9090 from outside to 9090 inside. I went to port forwarding. Set 9090 to 192.168.123.141 internally. To me that should have gotten it going. Where or what .conf is that set in asl3 if I need to check that? To, me it seems like everything should be set. Been doing networks for 30 years. If can’t get this Cisco might want my cne back!