After finishing the vault 22 quest and talking to Keely, setting the gas on fire etc. The vault 22 key card in my inventory will not let me into the cave entrance or out the main entrance door. At Fallout.wikia.com I read that I can use the console to cheat the key to work, but it also warns that it will likely cause bugs in the game. So does anyone have a suggestion for me....I'm now stuck inside Vault 22. Also, the key card never worked for me even after I first picked it up and tried to open the door inside the caves.