At least once a day, my wireless router connection gets very weak on my laptop and I lose my Internet access. I also have a netbook on the home network and it always has a great connection. In order to fix the problem, I have to disable my connection -then re-enable it. After that, it runs fine for quite a while. This seemed to start happening right after I reset my LinksysCisco router to its' default factory settings. My router is: Model: WRT160N v2. I ran the diagnostics this time it happened and the message I got was: "The VirtualBox Host-Only Network adapter is disabled." I don't know what this means. Can someone help me?