Hi,
I had WP Super Cache and Redis installed on my site for some time. When I encountered issues with the CS Forms plugin, as described in other threads, I disabled both caching plugins. After making some conclusions, I re-enabled them again.
The first problem was that WP didn’t see the PRO Theme and asked to install it however it was there. In the end I deleted both PRO and Child PRO Themes and re-installed and activated them again.
Then, PRO indicated that it was in an active state, but it also showed that CS Forms were not installed. However, if I tried to install it again it said that its directory already exists and failed. Similarly to PRO issue mentioned earlier when I checked via terminal the folder of CS Forms inside /wp-content/plugins/ was there. I didn’t see it inside WP Installed Plugins section at that point of time, however. I removed the cornerstone-forms from the plugin directory in the terminal and only after that I was able to re-install it from the PRO Max Section at the WP back-end. Now I also see it at the WP Installet Plugins.
This isn’t a ticket needing your resolution, but I just wanted to report the odd behavior of the PRO Theme and CS Forms plugin.
P.S. The first version of CS Forms on this site was set up by hand using the instructions given, as it could not be installed from the PRO Max Section at that moment yet.