The latency is 500 ms each was for a RTT of 1000 ms.

The link is 256kbits per second.

The data adapter(s) we are using are .Net data adapters created by us.

For this test, the client is connecting to Lightstreamer and after a connection is established, then asking for 50+ subscriptions, waiting for a response between each subscription. Lightstreamer is sending a snapshot for each subscription. It doesn't seem to matter if Lightstreamer already has the subscription or it has to go to the Data Adapters.

Unfortunetly, I cannot tell from using fiddler if the snapshot arrivals increase in time or not. Just seems steadily slow.