Lark Karillion

I can't login at all via Radegast or Speedlight and Firestorm hangs at "connecting to region", though it sometimes manages to login. Radegast reports an error quite early in the login process - Error retrieving the login response from the server.Notation LLSD parsing: Unknown type marker ‘S’ A friend in Canada has no trouble, I'm logging in from the UK - maybe a routing problem? Everything was fine until today's login maintenance....