Someone else has same problem? This is very annoyance. I need to reset to get connection to my router, so internet. Tried both, DHCP and static ip. The driver version of Marvell Yukon network installed by Windows 8 is 188.8.131.52 released at 2011-11-20 (based on dll properties), the last one released by Yukon is 184.108.40.206 released at 2012-03-23. Based on this date, I installed that version, but for my surprise the issue persists. Any suggestion? Thank you!