I have upgraded one DXi V1000 with software version 2.3, but this version is not anymore on Quantum CSWeb.

Moreover, the system with 2.3 version is showing an admin alert saying "Failure retrieving upgrade information".  When I check software upgrades manually I get the following error:

ListAvailableupgrades: Poll for upgrade failed. Cannot communicate with the upgrade server

Has Quantum discontinued this software version?

I will thank if anyone knows something.

Matías Sardi