TerraMaster Forum

When applying a "deny all" rule at the end, you need to explicitly allow established and related connections first, otherwise returning traffic from internet requests gets blocked. For Tailscale, make sure you have allowed the specific UDP ports (like 41641) and the Tailscale subnet interf...

RAID 5 initialization on large 6TB drives can be bottlenecked by low default sync speeds in Linux. You can often speed this up significantly via SSH by increasing the speed_limit_max and speed_limit_min values in /proc/sys/dev/raid/. Increasing the minimum sync speed gives the rebuilding process hig...

It looks like a minor communication delay or a network broadcasting issue between the master NAS (the one directly connected via USB) and the slave units. Sometimes when a power blip is too short, the master device switches back to AC before it successfully broadcasts the shutdown or battery event t...