Re-install from new and check if new drivers are available.Make sure that previous installation is completely removed, before re-installing.
Is the scanner USB connection direct into the computer or via a hub device, self-powered or otherwise.
Huawei P10 review
1995-2015: How technology has changed the world in 20 years
How Nearly Normal created super-fun papercraft for Google
47 iPhone camera tips to help you take better photos
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.