It appears that the collaboration tools, chat and virtual classroom, stopped working last Monday. The workaround is for me to turn off security for those features. I have done that, so those features should be working now.
Once Blackboard figures out what is wrong and corrects it, I will turn on security in this area again.
Bill Vilberg
305-284-3949 (work); 786-218-3052 (cell); 305-255-9138 (home)
