[2020] An unknown error occured

This link in question is a Steam link, op. "Steamuserimages-a.akamihd.net" belongs to Steam.

Hey, for any technical, optimization or bug issues, check out this thread please: Tech Issues, Bug Reports & Console sub-forums removed.

Any bugs or technical issues are now handled on the official forum only.

Pick whichever category fits your needs and questions! :)