Using Bridge 2019 trying to assign keywords and getting this error: Error writing metadata...
Here's another thread I started, but still no definitive answer/solution:
I have had this problem writing metadata to JPGs if I have Google Backup and Sync active. (I use B and S for uploading to Google Photos). My workaround is to set the Google app to Pause when I am using Bridge, and with that setting I do not get the error in Bridge. When I have finished in Bridge, and if I have sufficient changes to make it worth sending to Google, I resume the Backup and sync application.