Creation of Node Issue

[amirhosain1352]

Hi;
i'm going to start an ONT candidate node.

I've downloaded Owallet and imported private key of the ONT wallet which I had into it, then create a new wallet for operation and select it.

But after entering password of the selected wallet, a red error sign "common network error" appears and "loading" is shown forever and process does not proceed forward.

Please help me how to solve the problem.