Buffalo TS5400D NAS Firmware 2.80 for Mac OS

System Changes:

- Fixed a bug where the system hanged up when the high load affected to the TeraStation.

Replication Changes:

- Fixed a bug where the performance of TeraStation became slow when too many files were copied to the replication target.

Drives Changes:

- Fixed a bug where the E22 error message remained even after the defective drive was replaced with a new drive and the RAID array was rebuilt.
- Fixed a bug where the E30 error message disappeared when restarting the TeraStation while a failed drive was connected and the RAID array was in degraded mode.

Before updating the firmware:

- Do not turn off the TeraStation until the firmware update is complete and the "finished" message is displayed.
- USB drives may not be mounted automatically after updating the firmware. To mount them, unplug and then reconnect them.
- Disconnect iSCSI volumes with the iSCSI Initiator before updating the firmware.

How to update your firmware:

- Extract the file you have downloaded.
- Please execute "update", refer to the screen instruction.