I was browsing my Event Viewer when I ran across a series of Event 101 errors, all re: the Marvell Yukon 88E8001/8003/8010 PCI Gigabit Ethernet Controller. There would be a series of identical errors, 6-8 in a row, all with the same time stamp. They repeated once a day, sometimes twice, going back weeks. I never noticed a problem with my Internet connection.
I have a wired cable connection.
The power has been going out frequently, because of storms. Could that cause the error messages?