Committing update...ERROR! Failed to update workshop item (Failure)

Feels like I´ve searched everywhere for a hint to solve this error without abandoning the mod and upload a new version.

I´ve got many mods but it´s only one that gives the error and it´s starting to drive me mad, have many subs and reuploading with a new id is the last thing i´d like to do.
If i upload to a new modid it works like a charm but nomatter what i´ve tried it fails when uploading to the original mod.

I get the feeling that steam fails to validate that im the author of the mod but if i login to the workshop everything seems normal :s
It´s a mod for ARK btw :slight_smile: