Hi Guys.
I can not get a masternode up and running.
I have been playing with it for 2 days and despite several instructions I have not been able to get the masterternode up and running.
Incidentally, with the same instructions, I managed to get a masterternode of another coin running !!
the problem I have:
16:36:55

masternode start
16:37:00

Not capable masternode: Could not connect to xxx.xxx.xxx.xxx:1661
Port forwarding is already set with the correct port
after a tip in a forum, I have already deleted the peers.dat.
Please help
It looks like I figured it out.
There is something going on at ports 30000 and higher. After opening for 30000 and up, everything seems ok.
If you search for your ip in your debug.log, you'll see some entries. I don't know if you have to open (and in your case forward) the whole range, or if you can open just for the ports you see in the log during startup.
Hope it works for you too!