TerraMaster Forum

just updated and the TNAS is just beeping every 1 or 2 secs I can't log in and using the windows PC app it shows the NAS ready but can't login. looks to me as if the update didn't work for me F5-221 was running TOS 7.0.612 I think . The constant beeping suggests to me that I need to reinstall the O...

MikeZhang wrote: ↑03 Jun 2026, 07:42

Tom wrote: ↑03 Jun 2026, 06:16

Please plug one HDMI monitor to observe output and provide screenshot for analysis

BTRS error (device dm-0): BTRS: failed to repair meta data on 1314107640000, mirror 1 it cycles through lots of these error codes with "on" number changing to other numbers and just beeps

just updated and the TNAS is just beeping every 1 or 2 secs I can't log in and using the windows PC app it shows the NAS ready but can't login. looks to me as if the update didn't work for me F5-221 was running TOS 7.0.612 I think . The constant beeping suggests to me that I need to reinstall the OS ?

TNAS TOS 7 TNAS on android no longer works brings me to a terramaster page to down load the app I already have 3.4 the beta version wants me to directly download by bypassing Samsung security and trust an unknown app because terramaster don't have it on the play store You do realise that this isn't ...

F5-221 that meets all the requirements will not install TOS 7 my NAS is showing as not initialized in the TNAS windows client when I log in via the app it brings me to the setup page where I can wait 60sec or click next when I wait 60 secs or click next it asks me to select up to two drive to instal...

Well after 10+ attempts to install TOS7, my F5-221 is now bricked!!! I can't reinstall TOS6 so I am F'ed!! I have good backups via USBCopy (I hope) but I am unable to get my F5 to work at all!!! Not TOS5, TOS6 or TOS7 will install now!! No version will boot! Anyone need a door stop!! That's all thi...

Might be an IP issue and/or failure to see DHCP. If you run TNAS-{MOBILE|PC} do you see your nas listed and what IP(s)? DHCP on my LAN is working fine and the TNAS has the correct IP's and I can access the TOS OS over the local network. The issue, as I mentioned, is WAN and internet access. In the ...

there is a problem with the LAN I am losing internet connection to the NAS WAN is showing in red as disconnected. I did originally have both LAN ports bonded so unbonded them but still the same issue. There was no issues with LAN ports prior to this update

Is there any update on UPS issue where it only works for 30mins to 1 hour then the checkbox for Enable UPS Support becomes unticked and if you try to enable UPS support it can't detect the UPS until the NAS is rebooted ?

UPS issue is still there I have a F5-221 and after a period of time the Enable UPS support box unticks its self and shows UPS is not connected. If I reboot it will work for a period of time but will stop detecting the UPS and uncheck the Enable UPS support box, UPS is powerwalker and is on the appro...