Hue bulbs are blinking at random times, log files show no changes. Any ideas?

Hi everyone.

I have a pair of the “Filament Edison” bulbs from Philips Hue, and they work fine as is in SmartThings, but at random times a day they will blink on / off for a second, and then be back to normal.

The absolute worst thing is that in the SmartThings app there is no indication that the bulbs did this action, and it is driving my absolutely crazy not being able to stop it.

Is there any deeper log file hidden, I can access or anyone experienced similiar issues and solved them?