Ikea trådfri, not updating

Hi,
Since upgrading to 0.76.2 I’ve been having issues with IKEA TRÅDFRI lights. It seems like they are recognized by HA but I can’t control them any more. If I reboot the TRÅDFRI gateway and then reboot HA it works for a while but after some hours the connection seems lost again. I have no problems Using the TRÅDFRI app.

This is a part of my log:
2018-08-26 00:09:46 ERROR (MainThread) [homeassistant.setup] Setup failed for arlo: Component failed to initialize.
2018-08-26 00:09:46 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of alarm_control_panel.arlo. Setup failed for dependencies: arlo
2018-08-26 00:09:46 ERROR (MainThread) [homeassistant.setup] Unable to prepare setup for platform alarm_control_panel.arlo: Could not setup all dependencies.
2018-08-26 00:09:46 WARNING (MainThread) [homeassistant.setup] Setup of config is taking over 10 seconds.
2018-08-26 00:11:56 WARNING (MainThread) [homeassistant.helpers.entity] Update of light.garage is taking over 10 seconds
2018-08-26 00:12:17 WARNING (MainThread) [homeassistant.components.light] Updating tradfri light took longer than the scheduled update interval 0:00:30
2018-08-26 00:12:48 WARNING (MainThread) [homeassistant.components.light] Updating tradfri light took longer than the scheduled update interval 0:00:30
2018-08-26 00:13:19 WARNING (MainThread) [homeassistant.components.light] Updating tradfri light took longer than the scheduled update interval 0:00:30