Hey guys, I hope someone can help me:

Recently I bought a new HDSPe AES card, to use in conjunction with my old HDSPe PCI card + Multiface 2.

Updated all drivers (uninstalling the old ones first) and connected hardware and cables.

New card being recognized by the system, appearing as a new tab ("AES (2)") in the Hammerfall DSP Settings config software. But only channels AES 3 and AES 4 appear as SYNC (in the Input Status), all the others appear as NO LOCK. Clock source is Word Clock (working fine) and Word is SYNC (also in the Input Status).

When sending through the new AES outputs (using Cubase 7.5) weird things happen:

-When sending through channels AES 1/2, nothing arrives at my Apogee converters.

-When sending through channels AES 3/4 (the ones that appear on SYNC), I detect signal arriving at the Apogee converters, but through channels AES 7/8. When I return something through those same channels (AES 7/8) it arrives on the HDSPe AES through channels AES 5/6. Also sound is glitchy.

-When sending through channels AES 5/6, I detect signal arriving at the Apogee converters, but through channels AES 3/4 AND replicated on AES 5/6. If I try to return something back, nothing arrives at the HDSPe AES, independently of the channel selected.

Same confusion happens when using the secondary PCIe, but with different channel numbers.

I already tried replacing the DB25 cable, but nothing changed.
My old HDSPe PCI + Multiface is working perfectly for many years,
connected to my Apogee converters.

I am using Windows 7 SP1 64 bits, 16 GB RAM, Intel Core i7 3.4 GHz.
No other soundcard installed.

What should I do next? Is it a defective HDSPe AES card, maybe? 

Thank you very much! :-)