To fix touchpad issues follow the steps below. If a problem occurs submit a tech ticket below.
Step 1: Make sure there is no dust or dirt on the touchpad
Step 2: Press the ESC key several times
Step 3: Drumroll your finger on the touchpad for ten seconds
Step 4: Turn off your Chromebook, then turn back on
Step 5: Perform a hard reset - Press and Hold the Refresh button (first) ⟳ + Power button until a white light indicator shows