Could you please share a screenshot about your flow's configuration?
Which license does your Microsoft Flow belong to?
I have made a test on my side, and don't have the issue that you mentioned. My flow's configuration as below:
The flow works successfully as below:
Within Microsoft Flow, each trigger would have its own trigger interval (Frequency) and limits, you may take a search under the connector list to check if there are any limits listed for the trigger you used: