I have the same problem. I tried pressing "T" the first time and the top of the screen said "Hazardous conditions detected. Extraction impossible." and then a few lines down in the center the screen will be "Tempest" and below that will be a circle with "[T]" in the middle, and then right below that it will say "Extraction in progress.". The extraction never happens. After that it just shows the "Hazardous conditions detected. Extraction impossible." message.
I decided to complete every quest I could on the H-047c asteroid so that I wouldn't have to come back. I finally reached the very last one. I tried going down into the vault and a bug occurred while I was dropping down in the "Gravity Well" and it killed me and started my team and I outside of the dome without our vehicle. We walked to the nearest "Forward Station", saved the game. We had no ill effects so there is no reason we could not get out of the Nomad when we were next to a Forward Station and it showed safe zone with low radiation. There was no Return to the Tempest option which I use occasionally on other planets. We called the "Nomad" and boarded her. We then drove a little ways from the Forward Station, saved the game again and I was able to repeat the "Tempest [T] Extraction in progress" with no extraction ever happening.
I have already rebooted and downloaded the latest video card drivers. I ended task on everything not necessary. I have been doing that for awhile because the computer occasionally locks up while I am playing this game
I can't go any farther here. I have saves from before this, but I don't want to lose my progress! I really enjoy this game. Too bad they don't have console commands to move forward in a quest when there is a problem.
