Wifi Problem Using a Q9m with a Spectec SDW-822 wifi card. I got the card, then went on vacation, everything works great, I was on a wifi network for several hours with no problems. I got home Saturday, and noticed that on my home network, after about 15 minutes of being connected, I lose all ability to transfer data. Exchange activesync fails saying "waiting for network" and I cannot browse the web. For the first 10-15 minutes of being connected, it works great. After this, to restore connectivity, I can do any of the following: soft-reset the phone, remove and re-install the wifi card, turn off and back on the wifi. After this, I get another 15 minutes. Any ideas what might be causing this? It worked fine on my network (or so it seemed) before I left for vacation. Tonight I will have a chance to try another network to hopefully determine whether it's the network or the phone.