Whmcs version 8.1.3 , domain transfer page , domain register page too slow

[persis]

Hi everyone 

Whmcs version 8.1.3 , domain transfer page , domain register page too slow ( 11s to ttfb)

index.php (3.5s ttfb)

other pages with no domain matrix loading time is less than 1s!

This appears to be related to the large number of TLDs configured...

Like this:

 

[persis]

With 780 domain , this pages are very slow!!! TTFB very slow

 

please help

 

now in Whmcs version 8.2.1

Edited September 15, 2021 by persis