Anyone have a solution to my herky Jerky mouse that hangs intermittently whenever my external USB harddrive is attached? It has not always done this, but only started recently, within the last month or so. I am running Win 10 Pro 64bit, AMD A6-3620 w/Radeon HD graphics processor.
Whenever I disconnect the external USB HD, the mouse action is normal and smooth.
I tried different USB ports, but didn’t help.