Over draw of an Unlit material with 5 Instructions!!!

I just made a new project using default 3rd person(Mobile) template and created a master material with pretty low instructions but when I press f5 in Mobile preview( PIE )everything turns red! even the default grey materials But when I play it in editor all is green! . I made an unlit material with 5 instructions even that turned red!!! what am I missing?
an unrelated Question : when I save my materials their instructions bump up! whats up with that?!
any help would be appreciated.:cool:

Can you post a screenshot of your Material setup so we can see what you are doing? Without that I can only really guess what is going on.