Device Tracker Huawei known_devices.yaml does not create itself

Configuration
1

Hello!
I have big problem with device tracker on huawei router HG8247
I added this line to my configuration.yaml file:

device_tracker:
  • platform: huawei_router
    host: 192.168.100.1
    username: telecomadmin
    password: admintelecom

After this known_devices.yaml file didnt create itself so i create it on my own. Before that there was a warning

Unable to load /config/known_devices.yaml: Config file not found: /config/known_devices.yaml

and

2018-12-31 02:30:28 WARNING (MainThread) [homeassistant.components.device_tracker] Updating device list from huawei_router took longer than the scheduled scan interval 0:00:12

I check what mac adresses are connected to this router and saved it to known_devices.yaml file. Problem is status of these devices is not true. Every single devices shows its not home but they are already connected. What is wrong?

2

Don’t add the devices manually, just create a blank file and then let your device_trackers add the devices.

3

I did that way. Actually i rebooted a few times router and home assistant but file is still blank, nothink shows up :frowning:

4

May take a while to populate the file the first time depending on how many devices are connected to the router.

5

I left this today, but still this file is empty :frowning: Mby sth will happend tommorow

6

after one day this file is still empty :frowning: any ideas?