Optimization timeout on Kinsta hosting Parameter 'PHP threads' should be set to 4 minimum in Kinsta server settings.https://kinsta.com/changelog/php-performance/#about-php-threads-and-memory-limitsAnd 'Maximum number of parallel processing' should be set to 1 in Accelerator settings.https://www.s-sols.com/docs/wordpress/accelerator/settings-accel/settings-revalidation-accel#processing Published 03/03/2025 11:12 pm