A new bug has been found in Mozilla Firefox, including the latest version, whereby you can leave the machine hanging when you want to open a link of the mailto: // type of which there is a test for verification, where you try to open 100 messages from e-mail using firefox 126.96.36.199, although we already warned that it leaves the computer inoperative until the subsequent reboot.
The solution, for now, is to set the value of the network.protocol-handler.warn-external.mailto string to true, which we will find in about: config. This solution will allow asking the user whether or not he wants to open the mail manager that he has by default.
Firefox Multiple Picture-in-Picture
Do you think that with the increase in users it is normal to find errors of this type or this type of errors should not appear regardless of the users who use the browser?