I have had a problem on DotA since Ti3 where in the Store, loadout and everything under the Library section wouldn't display what it was meant to it would simply say #cef_error_header-6 in the to right corner. I've looked around and a few others have had the problem and after not finding any fixes that work for me i decided to wait it out and hope Volvo fix it, however that hasn't happened yet. So if anyone knows ways of fixing it, it would be a great help! Thanks.