Hi rvkvino,

This puzzled me a lot.
The attached client console snippet show the typical retry cycle that happens when the server is unreachable; ie. the server is down or the client network configurations do not allow to reach it.
But in your case, these conditions do not hold since the same client can connect successfully several time before starting to fail.

Unfortunately in the debug client logs provided previously in this thread not there is no precise evidence of the error case.
So we really need the logs, both client and server, whit an issue case clearly highlighted.

Alternatively, you could try to recover the previously explored solution, that try to use a single instance of LightstreamerClient for all the pages.

Regards,
Giuseppe