This is for an AC86U. When the drive is attached to the USB2 port, it reconnects fine across reboots, but when attached to the USB3 port, it does not reconnect after a reboot. Doesn't matter whether the USB3 port is set to USB2 or USB3 mode. Running Merlin 384 firmware. My need to use the USB3 port started when the router was on 384.15. Anyone seen this before, and if yes, have a solution for it?