invalid port problem

[kimmi]

Hello,

in the last few days I set up a Rock 64 as a torrent box. I installed Ubuntu 16.04 (Xenial) and Qbittorrent 4.1.1. Everything works fine. Except for a certain chinese private tracker that gives me a problem. It says that trackers is not working for "invalid port".

The port is 65000, I tried the upnp and it doesn't solved the problem. I tried to open the port manually from the router but no luck. I also tried the ufw settings to open the ports but no luck either. Can anyone help me?

I've searched a bit on google and didn't find the solution.

PS: Deluge give me the same problem (should be an OS problem then) and on my PC with windows it works fine. Any help?

Thanks in advance

[Peter]

Sooo the tracker tab, down at the bottom says "invalid port"?
That's the tracker replying to you... Well, first I would simply move my port, maybe even try the default bittorrent port which is 6881.
I mean it cannot hurt...