SEagate external USB 3.0 disk drive disconnects intermittently? Here is my solution
OK so you updated to Windows 10 an raninto this issue, or may be you had it on Windows 7 as well but worked around it by installing the Renesas USB 3.0 driver, with utility that allows you to disable USB 3.0 power management across the board.
Well there is no Renesas USB 3.0 driver for Windows 10 with power management disabling utility. BUGGER!
YOU can fiddle with some Windows 10 power managEment settings disabling USB Selective suspend. BUt I have had mixed success with that. THe following solution is the ONLY solution that has worked for me.
I got onto this registry tweak by monitoring changes to the registry, when running the Renesas USB 3.0 driver utilityThat has a check box for disabling power management
THe parameter is DisableSSLinkPM.
MY LAptop shows the USB controller as INtel USB 3 Extensible Host Controller:
Hardware ID and DEVice ID matches the following registry setting
No more disconnects!!!