Can someone post the port numbers for SL access - not just the ones that LL has on their help pages - I have those, but the one or two others that are not on the help pages (still, after nearly a year).
I have
TCP/443 (https)
TCP/12043
UDP/12035:12036
UDP/13000:13050
as per the help pages :-X opened both directions for now. I am sure there is at least one other port (or opposite protocol on same port) I had to track down last time I had to do this!
(Definitely a firewall issue as turning off the FW fixes it)
I am retracting the definitely a firewall issue for the moment while I do more testing.