Is it just me, or is it really hard to defend the bait station solo during the first phase of an isolation vault? I don't know whether the bait station has low stats or the infested have high stats, but I have to play a defensive warframe like Frost to even have a chance at going to the next stage. I don't have the best build, but it is usually enough for that level range. Am I doing something wrong? Is there a specific build I need to use? Thanks in advance.