Hi

1. Well I know that the server does support both iOS and Android because it's working for plenty of our live users on those platforms. But I don't know how to verify this formally. But I don't get "License not valid for this Client version" (the way I do if I try to connect with nodejs for example).

2. No, my successful connections are essentially to a local copy of Lightstreamer-example-HelloWorld-adapter-java. So the adapter set is "HELLOWORLD" for that.

I didn't mention that I do also have some testing environments to work with that match the structure of our production server and if I try to connect to those, they behave exactly the same way as production. So I take from that that whatever this issue is it's our fault somehow.