Possible glitch[]
When I needed to get the SIPHON holotape, the quest marker wasn't in the right place at all (I turned off all other quests and the marker said to go outside). I ended up looking up a guide online to find where the advanced research terminal is, went and used it, and quest continued just fine and the quest markers after that worked just fine. --Demonofsarila (talk) 16:58, November 16, 2018 (UTC)