I'm currently using Venus v2.80 large. Today I saw that checking for updates returned an available version. But I didn't notice that the build didn't include "large".
The update brought several problems, so I booted the previous image. The result was that the node-red user data was all wiped. Now I'm thinking if that image was the large one.
Could that be the problem? Now the situation is more tricky, because if I now try to install the large image from the repo I'll loose the old good v2.80.