[webizen]

Connection Timeout in Tuning indicates how long LSWS will keep the connection with end user when idel. If no response from external app (given LSWS keeps connection with LSPHP) within that period, connection with user will be closed.

The timeout for LSWS connect with external app (like LSPHP) is Initial Request Timeout (secs) and Retry Timeout (secs) in External App.

Here is a reference to run php without timeout:

http://www.litespeedtech.com/support...ithout_timeout

Connection Keepalive Timeout is for persistent connection which is only for FastCGI external app not for LSPHP.