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By QuickFix
#92586 Hmmm no, the CP2102 is still seen and working here (Windows 10 21H1 Build 19043.1237).

I think it's best you just start over:
  • Remove all CP2102 devices from the PC
  • Remove the driver in device manager (View -> Show hidden devices -> Right click "Silican Labs..." (all if you have multiple) -> Uninstall device)
  • Download the latest version from Silicon Labs and re-install
  • Plug in your ESP
  • Watch if it shows up again in your device manager and note it's COM-port