Thank you Safronik it is working properly since reinstalling the updated plugin.
After reading this, I am glad I didn’t purchase. I have to agree with accunet. If I would have found out auto updates were not in the paid version, I would have been outraged. And no refund for a major flaw… That’s crazy. However my main reason were the associated prices for managing calendars. It’s just too costly for what it is. I’m out.