TerraMaster Forum

F2-425+ TOS 7.0.765 I encountered an issue where the NAS dropped off the local network right in the middle of a 840 GB file transfer from another machine. The status lights on the NAS remained on, and the connected NIC light kept blinking. However I was unable to locate the NAS on the LAN, and could...

RyanYang wrote: ↑24 Jun 2026, 08:43 We've encountered this situation before. The device may have actually already restarted. You can refresh your browser to check the status. If the update didn't succeed, please try updating again.

Thank you – refreshing the browser (Firefox) did the trick.

11. If the update appears to be stuck at 9%, please wait patiently for 1-3 minutes. This may occur in rare cases. Hi, new user here. I am updating a very recent install of TOS6 on a new F2-425 Plus (BIOS vers. MTWL0101.V07) and the update has been stuck at 9% for over 4 hours. There is no control i...