Hi ManKeer,

I asked for clarifications about the Server version because it was the only context information available, but actually the Server version is not relevant for a reduced frequency of updates.
To address the issue, I can only confirm my previous suggestions on collecting details in the logs.
If you prefer, you can send the logs to support@lightstreamer.com

Only if you notice that the Server process is overwhelmed, an upgrade may be beneficial, but still it would be better to analyze the causes of the overload.