VKB-SIM

I have a GF MCG Ultimate Mk 3 with a Mk 2 BB that will not flash.

Based on previous posts I have seen here, I have attached the op1 file saved from my device.

Was on vacation the last week.

I have tried that before and I just tried the MK 2 flash again and it failed.

Suggestions?

Picture of the box

Odd. I thought I attached it. Here it is. Additionally, whenever I try to flash the new firmware (Universal BB MK3) to the controller (MCG Ultimate Mk3 with the black BB) the stick disconnects from the system and does not accept the flash and doesn't reconnect. I have followed the YouTube video on t...

Need help with this as well. I have attached the .op1 file. Controller is no longer working at this point.

Thank you in advance for your help.