Can you share the exact errors? And what is the full version of Community? For the 404 errors, are the URLs being accessed valid with regard to the community's URL? i.e., in your example, it would be requests to mydomain.com/.../socket.ashx.
Can you share the exact errors? And what is the full version of Community? For the 404 errors, are the URLs being accessed valid with regard to the community's URL? i.e., in your example, it would be requests to mydomain.com/.../socket.ashx.
