For 10 years, I've been using Firefox in all of my devices and never had a problem until today. I tried to open WhatsApp web and the tab kept crashing. I deleted the cookies and history, but nothing happened. I try to browse some help online, and the tab crashes. I pressed the "restore tab" and it returns to normal. I tried to open a news site and checked my emails, the tab crashes again. Again, I press the restore tab but this time the tab kept crashing like the WhatsApp. I tried to do the same thing in private window and in safe mode but these symptoms still occurs. These are the latest crash ID from about:crashes. 308f9c2f-793e-4340-a8fa-3113e9d501b4 01/04/2021, 23:16 466b63ee-a465-4956-add8-ec52aaf22d7c 01/04/2021, 23:14 10529b5f-f40d-4d57-b8fc-adb5ad97b8d7 01/04/2021, 23:13 e23f539a-9ce0-4f76-923f-425ec4a4e3d3 01/04/2021, 22:59 659cbd5b-18bd-4391-b986-67f49b63d061 01/04/2021, 22:59 06278dfb-7eb3-4a5e-8bfd-7d30fb695466 01/04/2021, 22:59 2cd155cd-63a0-4a6f-ae55-88b2a815b21d 01/04/2021, 22:59 d3f18060-9fdd-4b06-8f07-49e540d1813f 01/04/2021, 20:52 b475f17c-4304-4126-a3be-4c2370a977ff 01/04/2021, 15:35 079135b1-414e-4859-a2c3-6cc55f68daec 01/04/2021, 14:25 '''The List of things I've tried''' - Remove cookies and history - Run the faulty sites on Safe Mode - Refresh Firefox - Reinstall Firefox - media.wmf.vp9.enabled -> From True to False '''PC SPEC''' 16 GB of ram Windows 10 NVIDIA 1050Ti Intel Core i7 7th gen