Avid Every time I insert a clip. Loading media file information and relink

Hello,

Does anyone have this going on? 

Everytime I insert a clip into my sequence avid says its "Loading media file information" with a progress bar that takes about 2 secs and then "relinking to media" progress bar. Does anyone know whats causing this? And how I can get it to not do this?

I noticed it only does this with clips that have 4K footage. 

I am using transcoded footage (DNxHRx) and the media is on an Internal hard drive. I am using PC and Avid 2018.10. My project settings are 23.976, 3240x1080

Thank you for your time!