So on this mission, there is 4 sentry turrets to disable to complete the mission. I got the first 3 without any problems really, tried to get the 4th one for about an hour. There is a boss monster from a pursuit (Hulk bomb one) and he keeps spawning right next to it. I am not able to disable that 4th turret, and when I get next to it it didn't give me the option to hold x on it. Tried hundreds of times to disable it when he died and everything was dead, it wouldn't let me do it. Is this a bug with the mission for everyone or should I just restart the mission & try again?



