Since the upgrade to 1511 came through I have started randomly losing my connection to the web. At random moments Chrome stops being able to load or update pages from the web. I then find that Edge cannot load pages from the web either. They can however continue to load pages from my local web server (Wampserver) running on the same machine. I am also able to continue getting replies to ping requests sent to sites on the internet, so it is not that I have no network connection. The only remedy I have found has been to reboot. Is there a proper cure for this problem, or at least a better workaround than rebooting?