okay, i dont have permission to post links apparently and you cant upload pictures to this, so thats silly but anyway, has anyone else encountered within the mission 'the big dig' right at the strongroom door entrace (the last part of the quest) there is no option to enter the door? NONE what so ever for me, ive tried re doing saves, loading ect you name it, but i cant get it to work suggestions ?

You have to talk to that guy who controls the robot. It took me a while to understand what to do also. You should be able to just speak to him, choose your dialogue options, and he will order the robot to finish the job. Hope this works for you.