A client contacted me explaining that after updating to WP 5.0, one of their pages would no longer load. It’s the only page that uses a TablePress shortcode. Upon removing the shortcode, the page would load fine. The page gives the following error when trying to load with the shortcode:
Inactivity Timeout
Description: Too much time has passed without sending any data for document.
All other pages load fine… TablePress 1.9.1, WordPress 5.0.1