For some reason, it seems like 50% of all the achievements I get (or rather, should have gotten) don't register. Is this happening with anyone else?

These achievements have not registered for me:
You Run Barter Town
Lead Dealer
No Tumbler Fumbler
Double Down
Render Unto Caesar
Wild Card
Arizona Killer
That Lucky Old Sun

Also, Ring-a-Ding-Ding didn't register until my second playthrough. I don't care all that much about achievements, but I'd like to know if this has happened to anyone else or if I'm the only person with this problem. I'm playing on the PC, by the way.

If you open the console, it disables achievements.

I'm not getting the Master of the Mojave trophy for PS3. Even though i've discovered well over 125 locations.

For how long? I know I've used tcl a few times when I got stuck behind something.