Hello, Successful enable LiteSpeed Cache, but i'm having one problem with the phpfox website. After i'm added RewriteRule cache .htacesss RewriteRule (.*\.php)?$ - [L,E=Cache-Control:max-age=120] The server seems very fast and cache is working, but one problem is the session user changed to another user. Which mean i'm as administrator/admin change to another user. (Session ID changing) I'm don't know, why this happen? I'm disable cache by commented out # on .htaccess. It's back to normal,but no cache apply from LiteSpeed. Hope LiteSpeed Staff can look at my issue. Here my cache setting on LiteSpeed Storage Path /dev/shm/lsdiskcache Max Object Size Not Set Enable Cache No Cache Expire Time (seconds) Not Set Cache Request with Query String Yes Cache Request with Cookie Yes Cache Response with Cookie Yes Ignore Request Cache-Control Yes Ignore Response Cache-Control Yes Enable Private Cache No Private Cache Expire Time (seconds) 120 Note : I'm applying LiteSpeed with PHPFox. Thanks.