I had a robot from automatron on fallout 4 and I lost him and I looked for him where I last had him but he wasn't there then as I was wondering around the waste land I seen an explosion at fallons store or whatever I looked and it was my robot he was alive but he killed himself with an explosion and I wasn't there with him I only found that spot few hours ago so I try to go get a robot repair kit and when I get back he's no where near and he keeps vanishing so I keep reloading my save and now I'm with him but he's dead and he can't get healed and I can't leave him I'm confused and I need help