More evidence to support my theory that Windows Update produces random results. Most are fine while others get strange symptoms from BOSD to screen artifacts and leaf blower mode. Registry corruption???
Windows needs more "Reset to Defaults" Options in Control Panel preferably one for every subsystem at the least. Plus configuration diagnostics to compare settings *Now* vs Last week, last month to determine what changed. The Registry is a huge convoluted mess and some of the stuff in there probably doesn't belong in there. It needs a complete rethink, overhaul, and streamlining.