In Terminator 2, after saving Sarah they decide they can stop Skynet from ever being built. The T-800 obviously has very detailed files on the original creator Miles Dyson. After hiding out in Mexico, and getting some Weapons Sarah had hidden. Sarah after having her reoccurring nightmare sets off to Kill Miles Dyson. While she does come close, the T-800 and John arrive and show Mile's why he cannot keep working on Skynet. He helps Sarah, John, T-800 destroy Skynet and all his work. We finally see the T-1000 again and he's at Miles Dyson home but he's a little late. My question is why did the T-1000 go To Mile's Dyson's home so late or at all? Did he figure Sarah/John may head there to Kill Miles? Was he trying to protect him? Why not go there right after he lost The trio at the Hospital? After the hospital he just kind of gives up for awhile, which isn't something a Terminator is supposed to do.