What do you mean by "render"?
just saving the image. sorry if thats not "rendering" thought it was called like this.
When saving do you embed the profile?
In which application does he image look different from how it is displayed in Photoshop?
Is that application Color Managed?
sorry for such a late response :/
I use Adobe rgb 1998. also it shows me color profile warnings when i import an image and recommends me to use adobe rgb 1998.
Which warning exactly?
Is the profile embedded or not?
Are the other applications (in which the image appears differently) Color Managed or not?