UDIM UE4 Crash issue looking for possible solution

emeblast

The issue has a take tank model, I have created and it's using about 51 UDIM(s) set, I have successfully textured it inside of Painter. I have exported the maps as well all, at 4K texture maps. I have an issue right now where I try importing one texture map and it crashes UE4.26. Also, virtual streaming is turned on. If anyone ran to into the same issue before, and have a solution. Unless the solution is to use mult-material with the udims.   

Barbiturat

Check if all of the textures of the UDIM sequence have the same resolution. Also Unreal may crash If the sequence of RGB textures contains grayscale texture.