This scheduled maintenance affected: Abbotsford School District, Algoma School District, Alverno College, Arrowhead UHS School District, Auburndale School District, Bellin College Inc, BloodCenter of Wisconsin, Bonduel School District, Bowler School District, Brighton #1 School District, Bristol School District #1, Burlington Area School District, Cadott Community School District, Catholic Memorial High School, CESA 1, CESA 6, CESA 7, CESA 10 - Chippewa Falls, Chilton School District, Chippewa Valley Technical College, Colby School District, Colfax School District, Cornell School District, Dodgeland School District, Eau Claire Area School District, Eau Claire County, Elcho School District, Elk Mound Area School District, Elkhart Lake-Glenbeulah School District, Erin School District, Fox Point J2 School District, Freedom Area School District, Geneva J4 School District, Genoa City J2 School District, Gilmanton School District, Good Shepherd Lutheran School, Grafton School District, Granton Area School District, Grantsburg School District, City of Greenfield, Greenfield School District, Greenwood School District, Hartford J1 School District, Holy Apostles School, Horicon School District, Hortonville Area School District, Howards Grove School District, Independence First, Indianhead Federated Library System, Kenosha County, Kenosha Unified School District, Kettle Moraine School District, Kewaunee School District, Kiel Area School District, Kimberly Area School District, Kohler School District, Lac du Flambeau #1 School District, Lena School District, Linn J6 School District, Loyal School District, Maple Dale-Indian Hill School District, Marathon County, Marian University of Fond du Lac, Marquette University, Marquette University High School, City of Marshfield, Marshfield Unified School District, Medford Area Public School District, Medical College of Wisconsin, Menominee Indian School District, Mequon-Thiensville School District, Merton Community School District, Messmer Catholic, Milton School District, Milwaukee Art Museum, Milwaukee City Housing Authority, City of Milwaukee, Milwaukee County Federated Library System, Milwaukee Institute of Art and Design, Milwaukee Public Museum, Milwaukee School of Engineering, Mishicot School District, Mondovi School District, Muskego-Norway School District, Neillsville School District, New London School District, Nicolet UHS School District, North Central Health Care, Northcentral Technical College, Northern Ozaukee School District, Northland Pines School District, Osseo-Fairchild School District, Outagamie Waupaca Library System, Paris J1 School District, PESI, Pewaukee School District, Phillips School District, Pittsville School District, Plymouth Joint School District, Portage County, Prairie Farm Public School District, Prentice School District, Racine Lutheran High School, Randall J1 School District, Reedsville School District, Rib Lake School District, Richmond School District, Sacred Heart School of Theology, St. Catherines High School, Sharon J11 School District, Shawano School District, Sheboygan Area School District, Shoreland Lutheran High School, Silver Lake College, South Central Library System, Spencer School District, Spring Valley School District, Stevens Point Area Public School District, Stone Bank School District, Stoughton Area School District, Sturgeon Bay School District, City of Superior, Swallow School District, SWITCH - Southeastern Wisc Info Tech Exchange, Thorp School District, Three Lakes School District, Union Grove J1 School District, Union Grove UHS School District, Victory Christian Academy, Washington-Caldwell School District, Waterford Graded J1 School District, Waterford UHS School District, Bridges Library System, Waupaca County, City of Wausau, Wausau School District, Wausaukee School District, White Lake School District, Whitefish Bay Dominican High School, Whitnall School District, Wisconsin Department of Military Affairs, Wisconsin Department of Transportation, Wisconsin Economic Development Corporation - Milwaukee, Wisconsin Lutheran College, Wisconsin School for the Deaf, Wisconsin Valley Library Service, and Wrightstown Community School District.