Here are some factors that may trigger the error and you can take them as your reference. The best way is to find the exact reason for the error and carry out the corresponding operation. To solve Firefox using too much memory, you need to find the possible causes of it. What Causes the Firefox Using Too Much Memory Error Fix 4: Check for Flash Hardware Acceleration Disable Specific Plugins.Fix 2: Disable Resource - Consuming Extensions and Themes.Fix 1: Delete the Current Firefox Configuration File and Create a New One.What Causes the Firefox Using Too Much Memory Error.
