After a FW upgrade of most any device, it is best practice to reset the device to factory defaults; especially if there are issues after the upgrade.
You also likely need to set up your network shares again, and here is a tip about that:
After a FW upgrade of most any device, it is best practice to reset the device to factory defaults; especially if there are issues after the upgrade.
You also likely need to set up your network shares again, and here is a tip about that: