Twice waves of bots failed to appear when doing the Gauntlet mission. First time wave 3 failed to appear. Second time wave 4 failed to appear. After waiting some time (10 to 15 minutes). I jumped out of the sector failing the mission. 10/8/2017 9:11pm

If you are too far from the "center" of the sector the bots will appear outside your radar range and may be impossible to find. The best temporary solution is to plot a nav route as soon as you enter the gauntlet sector to set a waypoint reminding you where the sector center is.