My understanding is that the controller will work in XInput mode on retropie out of the box. You could go into the settings of your code and change the input, but I am not sure if DIN/PS3/SNK mode is supported by any of the cores. I do have a Mayflash V2 and it works just fine on my raspberry 4 retropie set up. They may not support it officially. :-/ Good luck! D

@etheling excellent work. Looks really slick on the side-bars there.

@kjgregory83 you might want to try out redream. For now it has better performance/compatability on the pi 4 then flycast does and controller mapping is a breeze.

@skrilmps said in can't access MAME 2003+ (libretro) in-game menu: cy no problems at all always use then menu to set options code can change any time.

@mitu I have the exact same issue (I made a post about it [here(https://retropie.org.uk/forum/topic/26598/problem-with-controller-mapping-being-different-in-games-and-menu)). If you’re able to help: I use a RPi 3 b+ with a pre made SD image (v. 4.6) from the official Retropie website. I am using a wireless Arrogant Bastard controller with dongle.

@uraverageplayer What emulator/game are you starting when it's not working ? Configuring the joysticks in EmulationStation would automatically create a configuration for RetroArch based emulators (the ones that start with lr-), but certain emulators are not auto-configured (i.e. advmame or mame4all).

@archie456 Please add more info about your system, as detailed in https://retropie.org.uk/forum/topic/3/read-this-first.

@mitu I just did it and now seems to work correctly. Thank you. I'll let you know if I get other issues

Yeah I wouldn't think so either, but it totally works with 6 button in Picodrive

@lesk Deopending on the emulator and version I think, as it is a relative recent feature. You may need to update RetroPie. There are entries in the emulator menu for this feature: SETTINGS > LATENCY. I looked up in Snes9x 1.56.2, Nestopia 1.50-WIP and MAME 2003 (0.78). The Raspberry Pi 3 is too weak and it would be extremly slow and painful (as far as I know). Which emulator and version do you want use this for? Try the "lr-" versions.

@BuZz I did

I have modified the values in RetroPie and in Raspbian. Thank you. It's fixed. I just hope this doesn't have a significant impact on other activities on the Pi sucj as simple web browsing.

I finally used the retroarch menu (Select+X) and remapped the controls here. It works fine. I think that the problem was the special syntax for Vectrex.

@katzumoto Actually, many "different" standard usb devices have the same chips and/or firmware in them and thus, register as the same product in the system. Setting up the xboxdrv is thoroughly described in the link from @mitu two posts above yours. Although you may have to read all of it to setup the driver, section 2C deals with renaming for separate identification of multiple identical controllers. You should work through the instructions and then post any remaining questions or obstacles that come up in a new thread about your problem. Its usually better than using an old thread from someone else, even if it's thematically related.