I only get the error 80710723 when I try to download one game, the Dragon's Dogma that was just offered in PS+. Any other game on my download list works just fine. I can connect to the internet and do everything else just fine, but the error only appears when trying to download that game and that game only.
Any help would be appreciated.
Also, I have tried a whole host of things that the knowledge center suggests to no success.