Putting all your PoE devices in adjacent ports is certainly not a problem. We do that a lot with our customers to aid in tracking where APs, Cameras, and phones are at based on port ranges. It is recommended to load balance PoE devices over multiple switches just to have some resiliency if a switch were to go down, but there's no need to physically separate PoE devices over ports on the same switch.   What does your Power tab say on the switch for PoE Budget? Is it indicating you're over budget? How many PoE devices do you have on that switch total? I also second the statement by PhilipDAth about tracking a specific camera that may be using more PoE than the rest. You can see that information on the port-level pages when looking at the switch in the Dashboard. Toward the bottom of the page, there will be a PoE Usage line indicating how much that port is using. ... View more