I've already defeated it - that's my point :) . The game didn't recognise the fact I had completed the 'Endeavor'. The task involved replaying a mission/story to get to the point where you can defeat the dreadnought which takes a fair bit of time. The fact that I'm still getting mulitple 'failure' notices when I log on and…
Having the same issue. I have three of these boxes that i picked up yesterday (March 9th '21), plenty of keys and plenty of inventory space but I'm getting the same error message.