So I tried Quality Switch node in material editor. Then I tried I believe PC D3D Mobile preview in viewport and from now on even though I could not care less about mobile I get that pop op when I edit that specific material, not others. Unreal switch or changed something. Cleared cache, saved and intermedia in project files and still nothing. Something somewehere without my permition was changed.
Alright, figure it out, in material editor Window > platform stats > select that tab at the bottom click on gear settings and there was checkbox. That engine did without my permission when I previewed something in 3d viewport earlier.