My Extensis plugin is not loading in Photoshop CC. The CEP Manager is not running. Could that be the issue?
Please ensure that Extensis software is up to date and is expressly compatible with CC.
I'm assuming that it's your font auto-activation plug-ins that are having issues.
Please check these pages for compatible versions of Suitcase Fusion and Universal Type Client:
Otherwise, please contact Extensis support.