Talk:FAQ/@comment-103.14.60.52-20150417113622/@comment-26215551-20150417170504

Like Miyorina said, there have been reports of players banned for refreshing their game too much. The safest choice would be to return to the citadel sometime before the boss node.

If you really need to complete the boss node, after you do so and receive your experience, close the game entirely and come back later after a decent chunk of time (say, 15 minutes). This isn't proven to be safe from banning, but I'm guessing it at least reduces the chance.