I attempted to upgrade Joomla, CB and CB Plugins, checking after each one to ensure things were working properly. It appeared that they were, but I realized after that I was unable to edit modules after upgrading. It would just go to a blank page with a drop down listing at the top of all the modules and I was unable to edit. After much troubleshooting, I was unable to determine what the issue was, so I rolled back the updates.
Can you recommend what order I should do the upgrades?
Previously I had done the following:
I upgraded CB 2.0.14 to 2.1.1
I upgraded CB Subs 4.1.0+build.2016.12.31.01.55.11.346b4ced7 . to the latest nightly build
I upgraded Joomla 3.3.3 to Joomla 3.6.5