i had the same problem, to cure it i plugged the usb cable into one of the usb ports on the back of the computer, instead of it being plugged in to my usb hub even though it was a self powered one. this seems to have cured the problem.
This thread is now locked and can not be replied to.
How to get Windows 10 for free | How to install Windows 10: There is still a way to avoid paying…
1995-2015: How technology has changed the world in 20 years
Alex Chinneck’s giant ice cube Christmas tree at Kings Cross
Apple rumours & predictions 2017: The iPhone 8, new iPads, and everything else you should expect fr7…
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.