After the laptop goes to sleep (hibernation) and then re-awakened via the power button, awhile later the device driver/device fails and then I see a “unknown USB device fails (Port Reset Failed)”.
Disabling and unplugging/plugging in does not fix the problem.
Only a reboot fixes the problem.
Note that the devices attached seem to continue to operate.
I am using the drivers published as DisplayLink+USB+Graphics+Software+for+Windows+8.6+M1 and Windows 10 1809 17763.168.