Troubleshoot and resolve Cannot connect to host errors.
Troubleshoot and resolve Captcha verification failed. errors for hCaptcha® and Google® reCAPTCHA v3.
Troubleshoot and resolve A Certificate Authority verified SSL certificate was not detected errors.
Troubleshoot and resolve curl: (51) SSL: certificate subject name '*.whmcs.com' does not match target host name errors.
Troubleshoot and resolve incorrect display of accented (Unicode) characters.
Troubleshoot and resolve Check for Updates Failed errors.
Troubleshoot and resolve a blank Admin Dashboard after an update.