SSL handshake failed 525

Hello, my servers are running smoothly and stably, there is no decrease in uptime, but this error appears at certain intervals. when I refresh the page, it gets better again or I get the same error again. i want to know if the problem is on my server or cloudflare. my server is running with litespeed and ubuntu In addition, I can pay a fee to server experts who can find a permanent solution for this problem.