Logs Hass.io full of alerts from hue hub

Hi,

Using hass.io on raspberry pi.
I got a unifi network and hue hub with lights

Theh logs from hassio is constantly saying:
2:05
Slaapkamer 2 turned off
12:04
Slaapkamer 2 changed to unavailable
12:03
Slaapkamer 2 turned off
12:02
Slaapkamer 2 changed to unavailable
11:56
Slaapkamer 2 turned off
11:54
Slaapkamer 2 changed to unavailable
11:53
Laptop Stijn is at home
11:52
Slaapkamer 2 turned off
11:51
Slaapkamer 2 changed to unavailable
11:50
Slaapkamer 2 turned off
11:49
Slaapkamer 2 changed to unavailable
11:29
Zet muziek aan bij thuiskomst has been triggered
11:29
Stijn is at home
11:29
Smartphone Stijn is at home
11:28
Slaapkamer 2 turned off
11:28
Slaapkamer 2 changed to unavailable

However, the hue hub is not unavailable with the app
Whats wrong? Why do i get alerst then?