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Home / cloud-software / Taskbar Icons Missing but Programs Running – Fix Guide - NET::ERR_CERT_AUTHORITY_INVALID in Incognito Mode: Troubleshooting-How to Fix Git index.lock File Exists Error on Mac

Taskbar Icons Missing but Programs Running – Fix Guide - NET::ERR_CERT_AUTHORITY_INVALID in Incognito Mode: Troubleshooting-How to Fix Git index.lock File Exists Error on Mac

Updated 2026-07-28 09:39:12cloud-software
Taskbar Icons Missing but Programs Running – Fix Guide - NET::ERR_CERT_AUTHORITY_INVALID in Incognito Mode: Troubleshooting-How to Fix Git index.lock File Exists Error on Mac
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

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