Hi Michael
Thank you for your reply. I’ve already seen this article, and it doesn’t really help in my case. If I check site health, everything looks ok. WP Crontrol also tells me everything is ok. Even the single metrics on the Scheduler page of the Newsletter plugin tell me everything is ok. The only thing telling me something is off is the Scheduler parameter at the top of the page.
I now set up a cron job with my provider, which seems to work fine. But the Scheduler still tells me that the cron system isn’t triggered often enough. Can I just ignore this message by this point?
Best wishes
Jonas