wifi problem

I have an SMC 2655W wireless access point on my network. I connect from my
laptop through the access point, then a hub to an XP PC running ICS.
Everything seems fine, I can get my email and access web pages from the
laptop no problem.

However, when I try and access secure pages (such as for online banking) the
pages time out. If I hardwire the laptop to the hub, I can access secure
pages no problem, so I'm sure the problem lies in the configuration of the
access point or of the laptop wireless connection. I just can't figure out
which, or how to cure the problem.

I'm hoping someone else has had this problem and can tell me how to fix it.

TIA

Neil





Neil