Problem with Syncplayer

Hello,
I use the Syncbot with the Syncplayer and everything worked very well. Then there was a Windows update and an update to my Norton 360 virus scanner. The Syncplayer kept crashing. With the help of Syncbot support, I created an exception for the Syncplayer in the Norton software. The Syncplayer is now running again. However, no new videos can be added to the playlist. It is also no longer possible to add funscripts.
Does anyone have a solution?