Error Downloading cbfstool

[Poger46]

good day!
An error occurs when loading tools, cbfstool error.
Platform: promethean prm-chromebox(WUKONG )
Can you tell me how to solve this problem? The latest version of chrome OS 138.0.7204.302 that is available

[MrChromebox]

reboot and try again? or powerwash?

[Poger46]

the PC was reset to factory settings and updated to the latest available version, rebooted, tried via vpn

[MrChromebox]

can you post a pic of the error