Run the command `netsh wlan show wlanreport`.

That drops an html report to C:/ProgramData/Microsoft/Windows/WlanReport/

Look in the Event Viewer

(Event Viewer (Local) > Applications and Services Logs > Microsoft > Windows > WLAN-AutoConfig > Operational or Wired-AutoConfig > Operational)

For SCEP, look in DeviceManagement-Enterprise-Diagnostic-Provider > Admin