ConfigurationSetting translation timeouts
Setting translation timeouts
Your web server enforces a maximum runtime for every PHP request through the max_execution_time directive (set in php.ini, or via your hosting control panel).
The plugin exposes a Translation Timeout option in the Settings, under Plugin Configuration > Translation Timeout. Keep it below your server's max_execution_time so a stalled translation fails cleanly with a controlled error in the logs, instead of triggering the generic server timeout (HTTP 502 / 504, or a blank "Maximum execution time of N seconds exceeded" page).

If your translations regularly time out, raise both this value and your server's max_execution_time in tandem.
See also: Avoiding timeouts in the PHP server.