title: Cassandra cluster returns incorrect error "Keyspace does not exist" when connecting from one specific pc
body: <p>I have a small Cassandra cluster hosted on AWS that I want to connect to using the python drivers. Unfortunately I get "Keyspace does not exist" when trying to connect to it from one specific pc. The strange thing is that keyspace exists and I can connect to itfrom other pcs. And I can find that keyspace on that server in cqlsh. How do I fix this error? I've looked into the cassandra version, 3.7.1 which should work fine with my updated python driver. The error is reliably repeatable on that pc. And I can reliably connect to that keyspace on other pcs.</p>