I gotta say, I've used rebooting as a solution throughout my career a few times but this is ridiculous. A system the Bureau of Alcohol, Tobacco, and Firearms uses to get electronic forms has been experiencing issues for at least 6 months. Their solution:
In an attempt to improve the performance of eForms we are restarting the eForms system everyday at the following times (Eastern time). During each restart eForms will be unavailable for 1 hour.
Restart times:
4:00 AM
9:00 AM
NOON
4:00 PM
11:00 PM
Performance improvement through reboots. Ain't that lovely?