Images taking several minutes to show in Develop Module

[jamieo72327982]

Hi, over the last few weeks when I import files into Lightroom they show file in the Libary module, but when I click over to the Develop Module I get a white screen and the left & right panels are greyed out. After a short while, the images appear and I can edit

I am running the Mac M1 Mini 2020 and have the latest version of LR - 11.4.1

Can someone advise what is causing this please?

Thanks

[jamieo72327982]

I assume no-one has any ideas as to what's causing this then?

[GoldingD]

And what happens if in preferences you turn off use graphics processor?