Hello Michael,
Thanks for going Pro and welcome to the forums! I can help you out with this.
As a first I would like to ask you to share with me your system information so I get a better understanding of your settings. Here’s a guide for this: https://theeventscalendar.com/knowledgebase/sharing-sys-info/
Also some questions about details:
- Which widget are we talking about? Could you share a screenshot of how the widget is set up?
- Do you have published events for the other months?
- Are you referring to the ‘prev / next month’ links? If yes, then this article should help you with that: https://theeventscalendar.com/knowledgebase/add-nextprevious-links/
And to clarify, you don’t need any import any key to make it work. Only if you want to receive plugin updates automatically, then you should enter your license key under Events > Settings > Licenses. You can find your license key here.
Let me know and I’ll be here waiting for your answers.
Cheers,
Andras