Dataflows cannot be trusted / Refresh issues

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Good morning everyone!!!
Here in our company, we have the best practice of using dataflows, with this we have already noticed that errors in the Power BI Service platform really happen.
They are inexplicable errors that happen in a few days, and that after a few minutes or hours, they work again without any kind of maintenance on our part.
This has already been said on others posts and we noticed that it must be some instability of the platform itself...

Today we have some processes that fail to refresh on a random day and work during the rest of the days until the next instability!!!
It's really unfortunate, because dataflows is a great form of governance and data organization!!!