Unsolved QOpcUaClient can't connect to localhost

[IlliaKolisnichenko]

Hello everyone.
There was the following problem - QOpcUaClient connects to the server if it's located on any other PC in the network, and on the local (if the server is on the same PC as the client) - there is no connection.

Console output:

Code example: https://github.com/IllyaKolisnichenko/QtOpc