Проблема: не могу соединиться OPC UA клиентом

27.06 16:51:15.952 Plugin opcua client has started.
27.06 16:51:15.968 Received params data:{
debug: 'off',
loglevel: 0,
lang: 'ru',
_id: 'opcua2',
order: 2000,
parent: 'plugin_opcua',
id: 'opcua2',
plugin: 'opcua',
active: 1,
suspend: 0,
endpointUrl: 'opc.tcp://opc.owencloud.ru:4843',
use_password: 1,
userName: 'demo@owen.ru',
password: 'demo123',
securityPolicy: 'Basic256Sha256',
messageSecurityMode: 'SignAndEncrypt',
restarttime: 60
}
27.06 16:51:15.971 Received channels data: []
27.06 16:51:16.120 Connection failed
27.06 16:51:16.121 An error has occured : Error: server Certificate verification failed with err BadCertificateTimeInvalid (0x80140000)
at /var/lib/ih-v5/plugins/opcua/node_modules/node-opcua-client/dist/private/client_base_impl.js:166:29
at OPCUACertificateManager.<anonymous> (/var/lib/ih-v5/plugins/opcua/node_modules/node-opcua-certificate-manager/dist/certificate_manager.js:89:13)
at cb (util.js:207:31)
at processTicksAndRejections (internal/process/task_queues.js:80:21)
27.06 16:51:16.121 Exit with code:0.
27.06 16:51:16.122 An error has occured :
27.06 16:51:16.122 An error has occured :