Painted textures suddenly disappears

Hello!

I've added some colors and details to my model (using multiple Paint slot) in Texture Paint mode, but suddenly all the colors and texture strokes disappeared entirely. I still have the slots in the drop-down menu, but they just appears as empty images.

I've got this issue second times while creating texture paint in Blender 4.3.2 :(

I tried to save the "data blocks" (with the shield icon), but apparently the textures are still disappearing. 

What can I do about it? Is it worth creating painted textures in Blender, or can I preserve it?

Thank you in advance for  your help!!!!


  • Omar Domenech replied

    I believe it is still a quirk in Blender that you have to save the images manually and if you don't save them, next time you open the file all your progress will be lost. The little asterisk means the image hasn't been saved, every time you paint you have to hit save for the image to get updated. Perhaps that's what's going on?

    Image-Texture.png