after update my screen jumps and then down says something about sha - 1 certificates. any help?

When I open the browser the bottom of the screen jumps and then after a while, I get a screen. This looks like a devloper control screen. and receive warning messages on sha - 1 certificates.

Hello, if it happens by itself, please make sure that that you do not encounter the keys that are stuck or shift on your keyboard (or try with another keyboard). what you describe sounds like the developer of firefox tools are open, they can be invoked by pressing F12 for example...

Tags: Firefox

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