Looking for Apex firmware from 2016 (4.40_3A16 or earlier)

[badonkadonk]

I recently upgraded my Apex Classic firmware to the current version. After doing so I lost connectivity to my expansion module PX1000. After contacting Neptune they informed me they no longer support the PX1000, and that I should buy the PM1 module. If I wanted to use an old version of the firmware that supports the PX1000 I would need one pre 4.5X, but I would need to find it. Does anyone know of a web resource where I could download earlier firmware versions, or does someone have a copy they could email? The last version that supports the PX1000 was 4.40_3A16, so I'm looking for that or something earlier. Thanks.

 

[kurt_n]

PM sent.

 

[Reef Reactor]

I am interested on this version as I got a second hand apex and need to use this module (PX1000), so, I need to go back some versions.
Thanks.