I get what sounds like electrical interference from the audio output jack on the analog IO. Is there anything I can do to eliminate or minimize it?
I was thinking of getting a cheap optical DAC to fix it.
Does this also happen with audio coming from an HDMI-VGA converter in direct_video mode?
Road Rash 2 on the Genesis was apparently split screen. I remember Road Rash on the 3DO being split screen but apparently the manual says it was not.
I don't doubt it. I'm just sure I'm not misremembering it on the 3DO.
No way. 
Road Rash 2P split screen on the 3DO for sure.
It sounds like I should go with the original 3D controller. Can I use it with every Saturn game even if the game doesn't use the analog pad?
The distorted one just seemed like a crash/freeze. I was surprised the one playing audio wouldn't let me bring up the menu.
Is there a json file in the GitHub so I can have update_all pull in any changes to the script?
Tried other copies of these ROMs and they work fine.
DK 1 displays some distortion. DK 3 displays nothing but the audio plays. I can't bring up the MiSTer menu after launching either one.
All of the SNES ROMs I've tried work fine except for DK Country 1 & 3. I've tried getting them from alternate sources but also not working. Have those been a problem for anyone else?
Can this script rsync from one already-installed SD card to another in order to only transfer the difference?
You're right. Just press Select at the beginning to bring up the setup screen.
Here's a list of games that use an analog stick:
https://github.com/libretro/libretro-database/issues/64
I tried a bunch of them but the only one I could find that uses both sticks is Saltwater Sportfishing. Do any of the others?
Is that an issue with the core? I don't even see a way to choose 2 players.
Ah too bad. It was split screen on the 3DO and it was awesome.
I can't seem to get Road Rash into 2P mode despite selecting 2 players in the settings menu. Should it be working?
I'm using Hyperkin controllers into the Reflex Adapt. 2P works great on Super Mario Kart but on Super SWIV both controllers just control the single player onscreen. I'm not sure if it's a Hyperkin problem, Reflex Adapt problem, or an issue with the core.
Oh wow Blazing Star with less slowdown would be rad. Any tips on finding the Neo Geo and Irem M92 turbo cores?
Is it possible to make update_all download updates for any of these or always manual download for turbo cores?
I'm sorry to hear that but I'm sure you're right. Any reason to think a new controller with an old console style connector is likely to be lower lag than a controller with a USB connector? If not I guess new controllers with old console connectors should be tested for lag just like USB controllers?
The BrawlerGen has a digital pad and an analog pad and a Genesis connector and a Saturn connector. I wonder if the analog pad would work through the Genesis connector into a Reflex Adapt into a MiSTer when paying a Saturn game.
Not ready for a DIY controller just yet.
How about the Octopus Arcade Stick?
I've been using a Neo Geo stick for arcade cores but I run out of buttons a lot. Any recommendations?
Very low lag is the most important thing for me so I use all of my controllers with the Reflex Adapt, but if there is a good USB stick with incredibly low lag I would use it for this.
Any tips for storing controllers? Wireless isn't an option because I use the Reflex Adapt. Right now I'm just winding each cord around each controller and stacking them on top of each other in a bin along with the adapters.
Which turbo cores are available and is it possible for update_all to manage/update them? I know of the N64 one, PSX, and I read somewhere about one for the In The Hunt arcade core.