Data Refresh from Sharepoint much slower after October update

[steve_severson]

The Data Labels feature on the new forum site does not work for me (it gives me a validation error no matter what is put in there) so that's why I'm posting here.... We are experiencing some issues with refresh time after the October 2016 update. We have a 30ish Sharepoint list queries in our report that previously took 2-3 minutes to refresh. Now, it's taking 30-40 minutes. Any idea what the problem might be? Thanks for your help. Steve