I'm trying to do some last minute Nightwave challenges, and I recovered the Day Trader challenge. It requires you to complete three runs of the Index without allowing the enemy to score.
I tried playing with teams on higher difficulties and I tried playing solo on lower difficulties.
I tried using Gara and Frost to block the enemies from reaching the goal but there are enemies that just glitch/teleport through solid barriers. They'll sometimes spawn inside the barrier with points ready to score, too.
I tried using Limbo and blocking the goal with a Rift, but the enemies just walked straight through it and couldn't be stopped or slowed, they just ignored it.
I tried using Khora, and while her Strangle Dome seemed to do a very good job of stopping them, sometimes the game just wouldn't let me deploy it when I needed to. Sometimes I can cast it when I have no energy, sometimes I can't cast it when I have full energy, it makes no sense. I don't think this was a connection issue because I was playing solo with bots.
What the heck is going on in the Index and how is anyone supposed to complete this challenge? I browsed Reddit threads trying to find a solution going all the way back to 2019 and they were reporting the same issues.