why mozilla firefox vibrate when I choosing / open a new tab?
Recently, when I open a new tab / choosing a tab, firefox tab start vibrate (pop up and down) until the page is fully loading . I not sure if I accidentally tab tearing or accidentally activate some feature in firefox. I had tried unchecked all the toolbar to solve this problem but this problem still remain .
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Hi,
Please check if this happens in Safe Mode. Safe mode disables the installed Extensions, and themes (Appearance) in Tools (Alt + T) > Add-ons. Hardware acceleration is also temporarily disabled - the manual setting is Tools > Options > Advanced > General > Use hardware acceleration when available. All these settings/options/add-ons can also be individually or collectively disabled/enabled/changed in Firefox normal mode to check if an extension, theme, option or hardware acceleration is causing issues. Disabling/enabling hardware acceleration, and some types of add-ons in normal mode may require a Firefox restart.