Default Wifi not connecting

Hey guys,

I have a new HTC Radar 4G that I'm currently testing out. It seems like a great phone, but I have had no luck connecting it to my home wifi. Every time I enter the password, it says incorrect password. But using that same password connects my other devices to wifi without a problem. I've even performed a factory reset on the phone and still no luck. Any ideas out there as to how I can fix that?? Thanks!