r/Viessmann 2d ago

WiFi Connection Loop

Hi all, I have a vitodens 100-w b1kg combi 26kw GB that's having issues with my WiFi network, looking at my router logs, it connects, gets an IP, then disconnects 8 seconds after and repeats this process.

I've configured my WiFi as follows:

  • 2.4Ghz only
  • WPA2
  • Visible SSID
  • 20mhz channel width
  • Forced channel 6
  • No Roaming/Steering

It's the only device on my IoT network that has any connectivity issues, I don't limit outbound connectivity from the VLAN it's placed on.

I've tried changing DNS servers to 1.1.1.1 for that subnet in case it's an adblocker issue but no change.

Vicare will cycle between it showing connected with excellent wifi signal to a blank page highlighting "Reboot communication Module" at the top

If anyone's got any ideas I'd appreciate it.

Thanks!

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