CWP7 Pro sometimes fails to list email accounts

When i log into the CWP7 web panel, not the admin panel, and try to add some new mail accounts, they sometimes fail to load, or sometimes doesn't show the possible domains. And the panel is loading really slow. The admin panel is fast, but the other one is quite slow.

after refreshing it is showing ?

After refreshing it, it's showing yes. Sometimes from the second or third refresh. By the way, does the webserver configuration affect the panel loading speed?

Hello,

I have the same problem. I have the latest version of CWP7 free. When I log in as a user I cannot list domains, emails, ftp links ... Nothing! But in my case updating the page does not solve it.

When I inspect the page, I see the following errors https://prnt.sc/shxrks