Failed to query registry

I am running Docker on my Synology NAS DS218. It had been running fine using a container for unifi-video. I was trying to create a new container but am unable to query the registry. I constantly get the message, “Failed to query registry”.


Even if I go back and search for unifi-video which is already running I get the same results. I have tried restarting my Synology NAS and rebooting my modem/router with no success. I also tried doing a manual pull but that timed out.
Any and all suggestions would be appreciated.