» Wed Mar 09, 2011 5:59 am
If you told one of them to "wait" then they should still show up on your map. If you did not tell them to wait and simply had them leave then they should have either returned to where you recruited them or should be waiting in the Lucky 38 presidential suite.
If you still can't find them, let us know which ones are missing and we can give you some console commands that will get them back. I would try to find them the normal ways first though since the console commands are more of a last resort option (though the NPC summoning commands are some of the safest in terms of not breaking the game).
As far as suddenly worse performance today compared to yesterday - no I have not experienced that myself. I would wonder if something had automatically updated without you knowing (drivers etc.) or if you have something running in the background that you did not have before. If iTunes updated for example it would probably have restarted the "helper" apps even if you had disabled them every previous time you installed or updated the software.