Hi there,
Here's me and another issue with my Windows 7 on my HP Pavilion 15-ab291sa.
The problem is that 8/10 times when I plug in my external HDD to any usb 3.0 ports the mouse will freeze for 5 seconds (I'm using wireless Logitech mouse with reciver pluged into one of the usb's).
I recently downgraded from Windows 10 to Windows 7 and I never had those problems under win10.
I have all the latest drivers for intel usb 3.0 controller installed.
I checked so many different solutions but nothing helped.
Any ideas, please?