If you find that Firefox keeps crashing whenever you try to download a file, you are likely dealing with a corrupted download history, conflicting security software, or an unstable browser profile. This behavior can be frustrating, but it is usually solvable through a few standard troubleshooting steps. 1. Clear Your Download History
If the download finishes without a crash in this mode, one of your extensions is likely incompatible or buggy. You should then disable your extensions one by one to find the specific cause. 4. Turn Off Hardware Acceleration download firefox keeps crashing
If the steps above don't work, your browser profile might be damaged. The feature is a "factory reset" that keeps your essential data (bookmarks, passwords, history) while removing extensions and resetting all settings. If you find that Firefox keeps crashing whenever