Connect fine to router but not to WAP wireless access point

I have a Verizon FIOS wireless router and wired to it and going to the other side of the house is a wireless access point (belkin).

I can connect fine to the actiontec wifi but not to the WAP. The WAP asks for the key and then says it is the incorrect key. I can connect to it via my laptop so I know it is working fine and that I have the correct key. When I disable WEP on it my iPad trys to connect but fails.

Any one have any ideas on this? The WAP gives me good coverage on the far side of the house which is why I like it. Does the iPad have known issues connecting to WAPs?

Thanks,

Bob