Seedvr2 not doing anything?

Nothing seems to do that. But I rummage to 720, which is the standard setting that my memory can process, and then use a normal non -seedvr2 model to surpass it to 1080. I already create pictures in 832x480, so I think that SeedVR2 does not make much heavy lifting and I should only rent an H100 to 1080 to 1080 by default. Any thoughts?