Thank you for this -- I've been bothered by my Windows PC not sleeping properly for the best part of a year. `powercfg lastwake` indicated the Ethernet adapter

Thank you for this -- I've been bothered by my Windows PC not sleeping properly for the best part of a year. `powercfg lastwake` indicated the Ethernet adapter and then disabling the option "Wake on Pattern Match" has allowed the computer to sleep soundly.