Hello, It got really hard to debug with Firefox Developer Edition devtools when inspector tab keeps disappearing while debugger point is hit. Using HTMLElement link from console doesn't return Inspector Pressing F12 and F12 again helps, but then again have to reach the break point which is frustrating. Firefox 101.0b5 (64-bit) Windows 10 Pro 21H2 Build 19044.1645 CPU - i5-1145g7 RAM - 16gb Any way to solve this apart reinstalling Firefox ? As well why the same bug can stay 8 years? https://support.mozilla.org/en-US/questions/980988