This plugin generated a warning from the characteristic
[3/22/2021, 11:36:59 AM] [homebridge-fritz-platform] This plugin generated a warning from the characteristic 'Download': characteristic value expected valid finite number and received "NaN" (number). See https://git.io/JtMGR for more info.
[3/22/2021, 11:36:59 AM] [homebridge-fritz-platform] This plugin generated a warning from the characteristic 'Upload': characteristic value expected valid finite number and received "NaN" (number). See https://git.io/JtMGR for more info.
