crwdns2934241:0crwdne2934241:0 fchan

crwdns2934249:0crwdne2934249:0:

Make sure that the trackpad is dry since this symptom of jumpy cursor. A moist trackpad causes the capacitance that the trackpad  use to know where your finger is to see the moisture as a "false finger" thus the the jumpy cursor.

crwdns2915684:0crwdne2915684:0:

open