I have been using Due Today on two androids (tablet and phone) and laptop for at least a year. I use the Due Today server for Sync with no problems. However, over the past few days I keep getting this message "The following error occurred: "HTTP/1.1 500 Internal Server Error"."
This message pops up very frequently in the Windows client, and it no longer syncs with my androids.
I have tried uninstalling and re-installing the software. Unsyncing and resyncing, and even trying to sync using Toodledo. I keep getting the same message. Any ideas what's going on and how to fix it?