I think some reasonable logoff times would be this:

Player Trident: 8 minutes
Player non-cappy: 2 minutes

The 15 minute thing is too ridiculous.

I've already conceded that point, Idd. No need to keep kicking it around.

Rin has it right to make space logouts stay how they are but let the ship persist for 5 minutes. Solves the problem but doesn't impact player activity.