Karen Tadevosyan, RA3APW
A short summary:
1) New driver has been installed but no luck to find Pluto after the connection to PC with SDR Console.
2) SDR Console V3.0.28 has been installed - no luck to find Pluto.
3) First Pluto has been removed in SDR Console and search for it again - no luck to find Pluto.
4) I took second Pluto Rev. D (new, never open) and SDR Console sees this new device and works without problem.
Test made on two PC with the same result.
73 de Karen, ra3apw