I have a small problem with some NR instances that are not processing DST correct.
I have the current situation:
3 Node red containers with the same flows on 3 different Raspberry pi 4's in a docker swarm.
One instance of node red is handling Daylight Saving Time correct, 2 are not. The times on the hosts and inside the docker containers are correct.
I know the inject node (on specific time) is working with Cron but I can not check it in the containers. Anybody an idea where it can be wrong or where to look further?