How is it possible that some RB800 show Voltage and the other not? We have about 5x rb800

both have the same RouterOS and RouterBOOT versions?
Yes. There is another RB800 (see serial) and Voltage shows

Normis: What solution? Or we have a bad series RB800?
please email support with the supout.rif file from the device that is not showing it. we will check
Send to support.
Thanks
See date of first post. In 5.18 is fixed this problem