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After Effects

Purge All Memory & Disk Cache Shortcut in After Effects

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Ctrl
Alt
NumPad 0
What It Does

Instantly clears RAM and disk cache to fix lag and prevent After Effects from crashing.

Pro Workflow Insight

After Effects is notorious for hoarding RAM. This shortcut is a lifesaver for motion designers, instantly restoring playback speed.

Step-by-Step

When your playback turns red and your PC starts lagging, simply press Ctrl + Alt + NumPad 0 (Windows) or Cmd + Option + NumPad 0 (Mac). A prompt will appear asking if you want to clear the disk cache. Click OK, and your system will breathe again.

Time Saved

10m per

Estimated time saved with each use of this shortcut.

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