Changing CPU frequency requires device mode - confusion

[WildWest]

After upgrading the SXTsq 5 ac from RouterOS 6 to 7.19.6 - I noticed the warning message about the wrong CPU frequency.
Tried to set the Frequency to auto - got a message failure: not allowed by device-mode
but the device-mode is set as advanced.
Tried on winbox 3 - same result.
May be this is not a big problem....

[rextended]

@WildWest

but the device-mode is set as advanced.

So, what does this mean?

Device-mode - RouterOS - MikroTik Documentation

Default device-mode "modes" exhaustive list

Various modes, included new undocumented ROSE on 7.19.4 defaults for ROSE mode: (is like ADVANCED + container) mode: rose allowed-versions: 7.13+,6.49.8+ flagged: no flagging-enabled: yes scheduler: yes socks: yes fetch: yes pptp: yes l2tp: yes bandwidth-test: yes traffic…

[WildWest]

Thanks for sharing the info about the rose mode.

I got it worked: I had to manually set:

/system/device-mode> update routerboard=yes

After that I was able to change the frequency