I have an issue with my FreePBX 15 server.
going to the Extensions page takes moments, but trying to edit a specific extension will cause it to spin for 5+ minutes.
Developer options tell me that the very first call, to config.php, is the one that spins and burns for 5+ mins. then all the other items come back.
I tried reloading a spare server, and the base load worked fine, until loading my extensions and queues and load onto the box.