From what I can see and find out, the data coming into void got_scores(const char* event, const char* data) is still the same/correct.
I’ve tried to place the Serial1.print() into a couple of different places and I’m not getting anything back. Now, I’m not the most trained programmer and have very limited skills. Any pointers are greatly accepted.
If you want to check the RX/TX (TX Photon --> RX Arduino and RX Photon <-- TX Arduino and same baudrate on both sides) communication between the two controllers (although I don’t understand why the Arduino is needed) I’d suggest you write the most simple test program imaginable to get that working first and only then move on.
Juggling too many unknowns at once will usually get you nowhere.