Ah, are you perhaps talking about the status in the Hubitat UI? If I ask Alexa to turn on a Hue light, it will take 42 seconds before I see the status automatically reflected in HE, and 20 seconds before I see the status update when I ask Alexa to turn them OFF. If I click the Refresh button, the status updates are immediate.
There was much discussion around the polling just after the .706 release. @mike.maxwell suggested there might be a way to change it and @patrick suggested that a rule would more aggressively poll. I have not found that to work. Seems the limitation may be in the official Hue API and the only way to possibly get around it is to go "off script".