SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. use the f-droid version of the app 2. try to connect with a device that has portmaster on it 3. devices can only connect when portmaster isn't running OBSERVED RESULT - The F-Droid version has a lot of issues and connects at random if at all - The Playstore version works fine and as expected EXPECTED RESULT Both version are supposed to work ADDITIONAL INFORMATION I've opened a similar issue at Port Matser's github repo here: https://github.com/safing/portmaster/issues/1408