Does your JOSM remote control via HTTP**S** work with other sites? E.g. with osm.org? I guess not. 1. Did you enable HTTPS in the JOSM remote control settings? settings? 2. Did you once accept the JOSM certificate for this connection in your browser (see https://josm.openstreetmap.de/wiki/Help/Preferences/RemoteControl )?

Does your JOSM remote control via HTTPS HTTP**S** work with other sites? E.g. with osm.org? I guess not. Did you enable HTTPS in the JOSM remote control settings? Did you once accept the JOSM certificate for this connection in your browser (see https://josm.openstreetmap.de/wiki/Help/Preferences/RemoteControl )?

Does your JOSM remote control via HTTPS work with other sites? E.g. with osm.org? I guess not. Did you enable HTTPS in the JOSM remote control settings? Did you once accept the JOSM certificate for this connection in your browser (see https://josm.openstreetmap.de/wiki/Help/Preferences/RemoteControl )?