I'm having trouble determining how this setting can be changed per device. For some more critical devices/data, I would like polling to occur on a shorter interval (20 seconds), while others on a 5 minute poll.
In Settings >> Poller, I see the poller interval is set to 20 seconds and cron interval to 5 minutes. These are obviously connected, I'm just having trouble understanding why some data sources use the poller setting and others use the cron interval.
