New
#11
Well I'm running Windows 10 Pro x64 (non insider) 1909 build 18363.720, anti malware 4.18.2001.10, anti virus 1.311.1095.0, anti spyware 1.311.1095.0, engine 1.1.16800.2, all default settings for Defender and firewall, no 3rd party network/ anti-virus/ anti-spyware etc.
Quick scan completes with no issue, full scan completes with no issue.
Latest Windows updates installed, KB4540673 on 10/3/20 and KB4551762 on 13/3/20.
No issues with OS or Defender.