Questions about The Dude v2beta10

Hello, I installed The Dude v2.0 beta12 and I have questions about it.

  1. I saw a screenshot from The Dude with Wireless signal between 2 RouterOs’ . I tried it to find in Settings, but I found nothing. The signal was in format “-x dB”.

  1. I tried to monitor memory and cpu f.e. , but in graphs there is no value. Let see my screenshot

Thx 4 help …