Hacking [Help] Action Replay DSi Issues

[_Chipset]

Hello. I recently found my Action Replay DSi. It's been working great, it works on every game except Pokemon Platinum. Here's what happens. I launch my Action Replay DSi, and I get the Datel Logo. I then press "Codes", and it detects that I am using Platinum. At this point, it doesn't matter if I select any codes or not. When I press select, it prompts me "Boot game with codes?". When I select Yes, it fades to white and stays white until I turn off the console. Like I mentioned, this happens regardless if I select codes or not.

Technical Stuff:
System: Nintendo DSi XL (Running Firmware 1.4.5U)
AR Card: Action Replay DSi (running Firmware Update 1.4.5)
The version of Platinum I am using is a legitimate, North American version.
I have already "Reset Hardware" multiple times via the Action Replay DSI Code Manager.
The Action Replay DSi Code Manager software detects the Action Replay.
The game is a legitimate copy.

Here's a video demonstrating what happens:



Thank you for the help!