System up to date with all downloads and drivers. Running Win 7 Ultimate x64. After some amount of indeterminate amount of time browser (IE with Hotmail or Google email) has lost network. Everything is connected and running, but am unable to access Internet. Only work around is re-boot. Has been happening since system updates a couple of weeks ago. Have checked everything I can think to check.... any suggestions? Thanks!Brenda B Bottoms

Hi, Since the issue happened after updating, I suggest performing a System Restore to check the result. After that, please install available updates one by one to narrow down the issue. If the issue persists after restoring, please update BIOS and network card driver to the latest version from the manufacture. If any Security Program is installed, temporarily disable it. Regards, NikiPlease remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.