Opengraph not working properly on Litespeed, needs some config tuning?

[morphinestyle]

Hello,
i have two servers at moment: the new one with Litespeed and the old one with Nginx.
Now i'm carrying all websites on the new one, but i've experienced that Opengraph is correctly working on Nginx, but not properly working now on Litespeed.

I'm keeping many (SAME) websites on both servers at the same time and i'm experiencing that the ones on the Litespeed server is not working ONLY on WhatsApp desktop, if i debug the websites on Litespeed with Opengraph debugger or post a link on Facebook or if i share by mobile WhatsApp it works well like the Nginx version on the old server.

Only Whatsapp desktop won't load the Opengraph on new Litespeed server. While on the old server all is perfectly working.
Maybe some setting needs to be tuned on Open Litespeed Webadmin console?

Somebody experienced a similar issue?

 

[Cold-Egg]

HI,
May I know if there's any Cache that got involved on OLS?

 

[morphinestyle]

Every cache or optimizer is disabled on both servers:
Joomla system cache DISABLED
Joomla page cache DISABLED
Joomla Litespeed cache DISABLED
JCH optimizer DISABLED.

Joomla is running free of cache on both servers (Open Litespeed and Nginx) and are specular versions from the same backup.

I tried also to stop CSF and Modsecurity without success.

 

[Pong]

Compare Your PHP setting on OLS with your nginx to try to make them match each other. could be some PHP module or settings required for Opengraph. Also need to check error log to see any errors from stderr.log or error_log.

 

[morphinestyle]

Compare Your PHP setting on OLS with your nginx to try to make them match each other. could be some PHP module or settings required for Opengraph. Also need to check error log to see any errors from stderr.log or error_log.

I'll try it. Thanks.