Hello,
i have the same problem.
First i found out that it was gutenberg using another builder with no JSON error (i used elementor). My health plugin says that:
La solicitud a la REST API falló debido a un error.
Error: [] cURL error 28: Operation timed out after 10000 milliseconds with 0
And a loopback problem too:
Error encontrado: (0) cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received
I can′t work on my page knowing that nothing will be saved.
My page is elblogdegreta.com
