Have several games downloaded, played, much fun.   However, I currently have several games waiting for download... and they've been waiting a long time.  The downloads windows shows an active download, but nothing happens.  Have tried with several different games set as priority, but sits for hours with no progress.

Is there a way to refresh the queue or shock the line or something?  

 Can download things from other sites, and the game pages load, it's just the itch.io downloads that are stuck.