Issue 1: Not sure if intended, but the button to open location on map only creates a link in chat, rather than moving the camera to the location.
Issue 2: Clicking E should close the main window please.
Suggestion 1: When location is set, show the relevant surface planet icon in the GUI to do list. Maybe also let created tasks default to the planet you're on when creating the task.
Suggestion 2: Possibly segment the tasks GUI for each planet, so that it would show the list in order of priority, but grouped into each planet. This is probably not necessary though, with the above suggestion.