UPnP/IGD errors?

Configuration
1

Since a week or so, suddenly a new device has been discovered:

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Turns out it is my router:
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After adding these, I got a lot of errors. There are three of them now:
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I don’t care much about the traffic sensors and port mapping. I do care about the errors. Besides that, it takes approx. 20 minutes to boot up now… This is flooding my logfile:

2018-10-27 18:49:17 WARNING (MainThread) [homeassistant.components.device_tracker] Updating device list from asuswrt took longer than the scheduled scan interval 0:00:10

Can someone tell me how to delete them?

2

To remove already configured integrations just click the entry/entries (in your case all the UPnP/IGD: RT-AC66U) and click the trash can in the upper right corner.

If you want to exclude your router (internet gateway device = igd) from future discoveries, just configure discovery accordingliy:

discovery:
  ignore:
    - igd
3

I totally overlooked this icon. Thanks!

I also added the ignore to my config. Now let’s wait and see.

4

Unfortunately no luck. Hass has become very unresponsive despite rebooting every 24h. Now running 0.81.4. Must look elsewhere I’m afraid. I have no clue where to begin since it started suddenly.