I’m having a problem with my Material instance of landscape. Everything seems to be working correctly on the terrain but when I double click to open it, I get a black screen. I think I’ve already encountered this problem but I don’t know what I did to fix it 
I should point out that my master material is displayed perfectly, and that I only encounter this black screen problem with the MI.
Thanks for your help!
Hey there @o_Guigouz! Welcome to the community! Does this apply to all MI in the project?