@TheGamer What games in particular are you having issues with. The original NES had lots of slow down, and emulators are doing exactly what the original NES did. If the sound doesn't sound choppy, but sounds normal, its just the original slow down in the game.

As far as the EU vs US, EU games ran 4% slower.

The video preview are not working for me !!!! I use carbon and all i have is images as usual but no video preview !!

I have already done the update and upgrade but still nothing

Technically there is one:

https://github.com/libretro/reicast-emulator

But there is very unlikely it's in a state it would function on a pi.

@DarkWolf yeah but there is a Binary for 2010. The other MAMES 2014 / 2016 and current can only be built from source.

I've determined the problem was bad USB ports on my thunderbolt breakout hub. For some reason ApplePi-Baker doesn't notice that something went wrong and tells the user that the operation was successful. When I do it directly from my iMac's USB port, it took around an hour and the RetroPie is booting up successfully. This will now be the second time I have to return my OWC thunderbolt interface. :( Thanks for your help!

@BuZz

Ah thank you. Trying right now! Great support! Appriciated

Yeah I'm thinking it might just be best to start from scratch and be done with it. I'm just hoping I can put my roms back on it. I do have a back up on my computer but I can't access my roms individually, I'm still learning how this stuff goes but might have to start over on that which is too bad cause I had over 5000 games...

@kjcraig77 if you had read the read-this-first post you would see this:

Make sure you are using an official image, or have done a manual install yourself. We will not support 3rd party images.

@TMNTturtlguy So I ended up writing a small patch for the sselph scraper after all, I'll just have to run the scraper from my desktop machine instead of the raspi. (And if I do that, I can also write all the files locally first so that I don't have to keep emulationstation shut down during scraping, which will be a nice side benefit). I also submitted a pull request to add this feature to the mainline scraper which people can see here.

Ah. Sorry. I found this post with someone trying the same thing. They didn't come back to say if it worked or not though https://retropie.org.uk/forum/topic/5867/trying-to-make-two-bluetooth-controllers-act-as-player-1

http://mheironimus.blogspot.gr/2015/09/linux-support-for-arduino-leonardo.html

Solution Found! For anyone else having problems with Leonardo/Micro problems, it's just a matter of adding a string to the end of the line in /boot/cmdline.txt depending on your setup:

usbhid.quirks=0x2341:0x8036:0x040 (for Leonardo)
usbhid.quirks=0x2341:0x8037:0x040 (for Micro)

Yay!

@caver01

yes, the small buttons are this generic options about side buttons surely pinball is a perfect match, but anyway they can be used for wathever reason

To give a better idea this is the model (with first layer of coating still not set and with buttons not fully inserted, but is just to give the idea):
0_1495967859220_IMG_20170528_102519.jpg

PS: Your roadcase is wonderful!!

@mvgilpatrick It's likely to do this issue: https://github.com/RetroPie/RetroPie-Setup/issues/1985.

I've pressed each button on both controllers consecutiveley, yes.

it will show splash scrren if my buffalo controller is plugged in....if anything else...it will not show splash screen

@deadman3838 i can pretty much rule out the power supply then. I only use the canakit power supplies and i have had no issues.

I do have heat sinks and a fan, I will try another power supply tomorrow and I will post my overclocks.

I tried it with overclock and stock and it behaves EXACTLY the same.

@LiveFastCyYoung their directories in the emulationstation folder