PageLayer broken, stopped saving changes.

Hello page layer has stopped saving changes across all pages on our site. We have tried disabling all plugins, disabling firewall, installing and uninstalling pagelayer, and reinstalling WordPress. First Pagelayer hung at 90% loading, we cleared all cache on WP, hosting, and client browser. Then PageLayer stopped saving changes and of course it had to be after we spent a long time editing a certain page and getting everything right.

We’re hoping you can help; we are on a time frame and need to get our website finished the only thing hanging us up is bugs with pagelayer. We would hate to have to start from scratch with a new theme, we would prefer resolution with pagelayer we might even purchase if support is good.
Thank you.