Dolphin GameCube is missing some of the Input in Digimon Rumble Arena 2

[liran1206]

Hi,
please help me fix this issue, I willing to pay to get this issue fix!.

I'm using the latest RetroArch version on my Xbox Series X console with Dolphin version 5.0-14095-x64
I playing a GameCube game (Digimon Rumble Arena 2) we play on high setting 4K resolution and it's working AMAZING.
we play this game 4 players together but sometimes it feels like maybe the emulator is not fast enough and some of my controller inputs are not working like its missing some inputs..

is there any new Dolphin version that can solve this? or maybe a setting that need to be change to solve this?

please help me

[JMC47]

We do not maintain the libretro core. Please deal with its maintainers for any questions.

[liran1206]

We do not maintain the libretro core.  Please deal with its maintainers for any questions.

Hey, sorry but I didn't quite understand,  where can I ask for help with my issue? 

[KHg8m3r]

The retroarch fork of Dolphin is maintained by the libretro group, you can ask on the retroarch or libretro forums since they maintain that build of Dolphin.