What firmware versions do you have for the sub-modules? I have:
Keypad - V1.0.0 build 201203
Card reader - V1.0.0. build 191213
On the UK Portal I can see V1.0.0_191213 and V1.0.0_191009, while on the EU portal I can see V1.0.0_191009 and V1.0.0_200518.
Also, I assume it's the Net.bin file...