Mesh changes in Object view, need help fixing problem!

Basically, what happens is that after editing the mesh in edit mode, I swap back to object mode and then see that the mesh changes, I took some screenshots to illustrate the problem.


And then after switching back


If someone could tell me how to stop this problem, that would be great.

Strange, maybe you’ve got some shapekeys applied to it?

The face looks to be non planar. there are two possible ways blender can render the two triangles that make the face giving two visually different results. Manually split the face from the bottom to the top corner (select vertices and use shortcut J)

That worked, thanks a bunch!

Best shortcut I’ve known in a LONG time.