Hi, I 'm using andoid M with KDE connect 1.6.1. My version of KDE is V KDE Frameworks 5.28.0 running under Kunbuntu 16.04.2 LTS. I applied the opening of the necessary ports with: sudo ufw allow 1714:1764/udp sudo ufw allow 1714:1764/tcp sudo ufw reload I entered the IP address in the android application no issue Thanks to help
Make sure that broadcast isn't blocked by your firewall.
I let it down the project no issue concerning the TCP used
(In reply to Michel from comment #2) > I let it down the project no issue concerning the TCP used Thank for your support anyway