As about DST issue - it's OK - I understood.
After I power off WiFi Hub and reconfigure WRGB using bluetooth, it still keeps turning on brefly at 02:06 AM Every Night.
How to fully reset WRGB II Pro?
May be I should delete the app from smartphone?
Yes it was when time was off by an hour.
Then I realized that the problem was in time zones, power off WiFi, power off for a few minutes the WRGB II,
set light schedule using bluetooth.
But WRGB II keeps turning on brefly at 02:06 AM Every Night
This started a couple of weeks ago.
First the time was off by an hour.
And then it started turning on for a short time every night.
I tried rebooting it and reconfiguring it - it doesn't help.
How can I fix this problem?