https://retropie.org.uk/forum/topic/3/read-this-first

What method are you using to try to add them?

There is a chance this could be related:
https://retropie.org.uk/forum/topic/4956/retroarch-folder-changes

@skiddlz, I have to do this every time I update since it adds in Megadrive to the file you edited. Go to that file and delete your old Genesis entry. Find the new Megadrive entry and rename it to Genesis.

I may try what herb fargus is suggesting so I don't have to do this 452 more times.

never mind, i changed it to a Q then solved it :-)

Thanks a lot! Had to type sudo apt-get diat-upgrade. Can anyone had it to the wiki?

@pinapples73

A lot of arcade joysticks are read as keyboard input. Unfortunately, I believe UAE4ARM requires that a joystick be read as a controller axis.

@erlloyd said in Native N64 save sometimes .fla:

Is there a way to configure lr-mupen64plus to use glide64 for video emulation?

No, but 'lr-GLupeN64' uses glide64. However, you'll be sacrificing the performance you get from the standalone 'Mupen64plus'.

@mike8906 said in Unable to start metal slug 3, 4, 5 rom - Raspberry PI 3, Retropie 4.0.2:

Is it realted to the limitation of the Raspberry Pi3? Or can it be fixed?
I use a memory split of 320 as advised in one of the retropie setup tutorial.
Does the game really requires so much power that it slows down while lots of explosions/enemies appear on the screen?

From the RGUI menu you can "overclock" the NeoGeo. I did that and it works perfectly. I heard that on the original console it lagged too, it's not really the RPi's fault. Still that game is freaking addictive and one of my favorite arcade games.

@drake999 Follow this guide instead.

@fourteencoast

You should read this first because we would need more information before we could actually help you:
https://retropie.org.uk/forum/topic/3/read-this-first

Also have a look at this thread and maybe it will help you:
https://retropie.org.uk/forum/topic/3120/problems-with-dreamcast-and-ps3-wired-controller/2

@edmaul69 How about using Dropbox?

@vincedj no problem. Lr-mame4all works with it but not sure what you are needing out of the non libretro version (ie:special controller, shaders, etc..). Mame 2003 is a libretro and support trackballs, mouse and stuff like that.

@windale if you like you can try this out. Assuming you know how to build from source. Https://GitHub.com/dark-show/sixad

Let me know if it mitigates the problem. It's just a hot fix until they work btsix support into bluez.

@meleu Thank you for your response. I will try that version.

Even though that solution can help me, I would like to know if anyone has experienced the same issue with the second joystick in Mame4all. There should be a lot of gamers using two arcade joysticks connected to a Raspberry.

It is like there is no driver for the second stick (remember that the buttons work fine) only in Mame4all, since it works perfectly in all emulators, including Advance Mame. It seems incredible, but I promise that's how it is.

Thanks

I've got it figured out. I mapped the buttons as if I had an SNES controller (backwards). This corrected the problem with SEGA. The only issue now is that in EmulationStation, it says to press A to enter, B to go back, etc. For somebody not familiar with the system, that can be confusing. By going through the RetroArch-Setup scripts and swapping the A/B buttons, it only does it in EmulationStation. So everything now works like it's supposed to.

Thanks! On to my next big project!