Strange RFXTRX devices showing up

Installation Home Assistant OS
1

I have added a remote control with eight buttons, four pairs of on/off buttons for remote wall switches. This worked perfectly fine, and after I was done I updated the automatic adding of switches to “automatic_add: false” it was ok. For about five hours…

Now, I have lots of random switches that I don’t know what are doing. I guess maybe it may be some 433 MHz temperature sensors, or maybe some switches from the neighbour?

How do I remove them, or how can I verify that they can be other temperature sensors?

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2

I sometimes have this, because me and my neighbours have a garage door opener that use 433MHz. Every button press generates a new, random device.

3

Thanks. After a restart all those stranger devices disappeared.

4

Set
automatic_add: False

5

I did, but it still showed up. Maybe Hass.io detected before I restarted, but didn’t show up until after it was back up.