Watch the video:
Timestamps:
0:00 - Intro/Explanation
0:10 - Refresh node license
0:45 - Activate key in Portainer
If Portainer is telling you that your key will expire, and you have a 5-nodes free or 3-nodes free license: This guide shows you how to request an extension, and get your Portainer working again. It’s super simple.
Portainer Take 3: https://www.portainer.io/take-3