Web browsers use your computer's system clock to verify SSL certificates from various websites. If the time displayed by the clock is incorrect, it can interfere with this process and cause an error. To adjust the time on your system clock, follow these steps:
If you're using Windows, right-click on the time displayed on the right side of the taskbar and select Adjust date and time.
When the Date and Time settings page opens, you can manually adjust the time so that it displays correctly. Or click the "Set time automatically" switch to correct it. You should also check that the time zone is set correctly.
On macOS, click the Apple icon in the upper austria telegram data left corner and select System Preferences.
Then check the Date & Time setting under General.
Again, you can set the time manually or set it to adjust automatically.
Fix 4: Use Incognito Mode
Another solution for the ERR_CERT_AUTHORITY_INVALID error is to use the incognito mode built into modern web browsers. This mode automatically disables any third-party extensions you have installed that may be causing the problem. You can launch an incognito window in Chrome using a shortcut Ctrl+Shift+Nin Windows. Just check and make sure to disable any extensions you have enabled in incognito mode to avoid problems.