Help Droid X crashing wifi network?

Sorry for the negative post my first time up (hate it when people do that) but I've been having problems with my DX. First problem is a dead pixel...VZ is going to get me a new phone as soon as they get one in stock.

Second problem has to do with wifi. I am running two wireless routers in my house, one BGN and the other BG and everything worked fine until I got my Droid X. Every time I enable wifi on the phone it crashes my network. I've tested it multiple times and the Droid X is definitely the culprit.

Other than this inconvenience I love the phone...had the iPhone 3G for 18 months and was happy to cancel my service with ATT to get back to VZ.

Anyone else have this problem? I hope the replacement phone solves this problem.