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Troubleshooting
Firefox is slow or stops working

Troubleshooting

Firefox is slow or stops working

Slowness or hanging

firefox

මන්දගාමී firefox බ්රවුසරයක් වේගවත් කරන්නෙ කෙසේද?

In English

Firefox uses too much memory or CPU resources - How to fix

Task Manager - see whether tabs or extensions are slowing down Firefox

Firefox hangs or is not responding - How to fix

Firefox takes a long time to start up

Firefox does not work - Common fixes to get you back up and running

Firefox uses too many CPU resources - How to fix

Memory constraints, Firefox performance and Firewalls

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