I've been using my wireless PC Card (WPC11 version 1) for 1.5 years successfully. Within the last couple of weeks, it's been failing. It does not establish a connection to my wireless access point. I got it working after using a wired card for a while and sticking it back into my computer. But now, after doing a single reboot, it will not work again. I'm using a wired card again. Is it normal for a card like this to just start failing after 1.5 years of use? Do I just need to buy another one? Thanks.