What type of devices are connected to the 2530-48G-PoE+ Switch ?
The following are the different "Detection Status":
Searching: The port is trying to detect a PD connection.
Delivering: The port is delivering power to a PD.
Disabled: On the indicated port, either PoE support is disabled or PoE power is enabled but the PoE module does not have enough power available to supply the port's power needs.
Fault: The switch detects a problem with the connected PD.
Other Fault: The switch has detected an internal fault that prevents it from supplying power on that port.
Try to check the logs.
show logging -r -w
Better to log a TAC Case if you are able to reproduce the issue (or) find anything useful in the logs.