I just updated to Logos 4.5 on my iMac. There is a sync icon in the upper right hand corner of my screen. On top of that, icon I have a yellow triangle with the following error message when I hover over it: "An error occurred during synchronization. Click to try again." I've clicked on this several times and always get the same message. Is anyone else seeing this after updating to version 4.5? I have restarted the application after installation and indexing has also completed.