Sampling widgets sporadically dead

Currently on the maker plan server, sampling seems to work only sporadically.

The devices are online, the buckets are updated correctly only the widgets with sampling update seem to be dead from time to time. Then for all devices at the same time and all come back simultaneously.

Are you currently working on that server?

It seems to work normally again.

Is the behavior similar to that described in this issue?

No, i’m affraid, I can’t see any similarity.
My dashboards were working without glitches for several days.
It was apparently just a transitional problem, but I first believed my stations were not working and looked for the cause without success.