If WSA say "Failed to execute openssl command" when You try to import certificate WEB UI (network->certificate management->manage trusted root certificate) go to CLI (SSH) and execute commans: DIAGNOSTIC SERVICES WEBUI RESTART after few minutes try to import certificate again (certificate must be in BASE64 format) ================ Если при импорте сертификата из WEB UI (network->certificate management->manage trusted root certificate) вы получаете сообщение "Failed to execute openssl command" То нужно из CLI (SSH) выполнить команды: DIAGNOSTIC SERVICES WEBUI RESTART и попробовать еще раз.