Groups vs. Array of entity_id

Hi there,

i kind of experienced a weird behavior in one of my automations, which shuts some blinds after sundown. It is still working as expected, but I can see, that sometimes not all covers start going down at the same time and that there is a longer delay in between.

Currently my automation triggers the service and passes an array of entities. Might this be the issue, should I maybe use a group of covers for that?

So the question is: Does it make any difference if I trigger a service with multiple entities compared to triggering the service for one group?

No, that should make no difference.