Reply to thread

Message: <blockquote data-quote="chscag" data-source="post: 802633" data-attributes="member: 46727">I don't where you're coming up with the term "hacking" as it certainly does not describe mouse actions? <img src="/mac_images/images/smilies/Confused.png"  class="smilie" loading="lazy" alt=":Confused:" title="Confused    :Confused:" data-shortname=":Confused:" />   Are you referring to the mouse jumping or moving erratically across the screen?What exactly are you trying to do?  It appears from the post you're attempting to operate your MacBook in clam shell mode - which means keeping the lid closed or near closed while using an external keyboard, mouse, and display.In any event, have you tried to adjust the mouse tracking speed in System Preferences, Keyboard and Mouse?  If adjustments don't cure whatever problem you're experiencing, your mouse may be dirty or defective.Regards.</blockquote>