As the title implies some possible bugs I've found during gameplay.

First while doing the quest to find Primm a new sheriff I went to the Ncr prison facility, the powerer gangers were all hostile. (Likely due to my reputation with them being vilified.) When attempting to enter the prison after obtaining a powder ganger outfit, the guard, Dawes took my money and allowed entry. However as soon as I moved near him he became hostile and attacked, causing all powder gangers to do the same. This appears to be true for every named powder ganger.

While doing the quest Wang Dang Atomic Tango Despite never having picked it up I received the quest Debt Collector, In addition the npcs I needed to recover money from were no where to be found. The only way to complete the quest was to simply give up my own money.

During Come fly with me, Jason Bright would not give his speech while on the launch platform. As a result I could not speak to Chris Haverson about not being a ghoul. I was still able to complete the quest.

In the train tunnel south of Nellis Airforce A large portion of the area is inaccessible. I cannot enter the side passage in the tunnel as my character will fall through the stairs and reappear at the entrance each time I try. A few random crashes have also occurred from attempting to interact with generic npcs (prospectors).