Forum:Remnant quest / no options on krueger

I need help abouth a meanwhile seriously pissing me off bug I'm encountering.

At first I couldnt find gannon after traveling & firing him, ended up finding him stuck anywhere in the wasteland - so I took him to the mormon fort? or however its called by console commands. Then I was not able to recruit him again, cus the dialog didnt show up, fixed it by firing ed-e and so on. After this all, he finaly endet up talking to me abouth his quests, but I did not got it into my quest book, again fixed by console.

and now Im standing inside the remanant bunker, with all 5 of them + gannon & ed-e as companion but Kruger has no dialog option! each time I try to talk with him its just that ranodm speech you hear by every nameless NPC you cross in the wasteland.... btw its the quest stage: "Talk to the Remnants to support the fight against the NCR or the Legion"

does somebody know how to fix that? thanks in adwance =x