Back up problems AirPort Time Capsule
For years, I am using an Airport Time Capsule to back up my Macbook Air automatically. Yesterday I checked my latest back-up and it was from April 6 2017 😮. I tried to back up manually and now it says that the latest back up is from May 2017. However when I activate Time Machine, I also see back-ups from yesterday and today. Why does it say that the latest back up is from May 2017? Aren't the back-ups from yesterday and today not full back-ups?
It's takes a long time to prepare the back-up, so I am afraid that the back up is not as it should be. The software on my Mac and the Air Port are updated.
MacBook Air, macOS Mojave (10.14.1), AirPort Time Capsule