I got 99 problems but my WiFi ain't one

For those thinking "why invest in that Ubiquiti stuff"... honestly I just love debugging a network like this.

• solid lines = cables
  
• dashed lines = wireless
  
• #n = port numbers
  
• on wireless devices numbers to the left in white is the wireless channel and the number to the right in green is signal strength as determined by the AP
  
  

This is after I lost a Raspberry-Pi that was wireless and I used this view to indicate which hotspot it was connected to so that I could narrow my search. Turns out I'd utilised a spare plug socket at the back of a kitchen cabinet and had forgotten it was in there when I expected it to be in the living room :D