@TMNTturtlguy I just started the source update, i'll tell you how it goes when finished.

@BuZz
That would be awsome.
Anyway, thanks for the fast replies.

@epd .ecm is not supported. see the documentation for supported formats: https://github.com/retropie/retropie-setup/wiki/Playstation-1

@DarkWolf many thanks to you

@oxytocin You did install the Amiga Emulator?

Thanks for the help and suggestions. I figured there was a decent chance I'd need to reinstall... I shut Retropie down through the emulationstation menu, but I'll have to make sure I'm waiting long enough before unplugging. I have had to hard shut it off several times when games have hung, but that was rare.

If you are using NVIDIA Drivers and the NVIDIA Experience thingy you can use your pi as a NVIDIA Shield device and stream content from your pc. There is a working implementation for raspbian.

Moonlight: https://github.com/irtimmer/moonlight-embedded
You could read this for implementing into RetroPie: https://github.com/RetroPie/RetroPie-Setup/issues/1082

I guess limelight is something similar, but I don't reale know that

Make sure the roms have the correct file extensions The hub could defenitely be a reason for this.
You could try a hub with a own power supply...

@jepperi well, this is going to be tough because you don't describe exactly where you installed your roms in the first place, nor how you are using what you call a "raspberry stick". It sounds like you were trying to use USB ROM service, maybe. You need to start over and really describe your setup (see the link at the top of these pages) and explain exactly what you did (with directory paths etc.)

Also, please do some research with the Docs link above. The arcade section shows you all of the directories where emulation station is looking for roms for each emulator. The answers are right there. I shouldn't have to even write this.

@thellin1 no problem. Glad its all working for you.

@Darksavior OK. Looks like they have now packaged 4.9.x - I hadn't realised sorry. I can only recommend you don't update the kernel for now then, as the gamecon driver is not yet compatible with 4.9 and I don't have time right now to look into it. (3rd party package so will need an upstream fix).

Perfect. This is exactly where it was. I also had to make hidden files visible.

@administrators @obsidianspider hmmm Interesting.

I probably misunderstood @RobotLimeLtd reply. On my version 4.1, yes I did have the SegaCD bios file in the bios folder. That I know does work. When I went to go update to 4.2. I simply formatted my sd card so there is nothing on it. Installed RetroPie 4.2. Plugged in my USB that has all the roms, bios, configs just like if your adding a new game (not over the internet). If that makes sense. All my games such as NES, MegaDrive, Atari, PS1 (which has bios) all works fine. SegaCD does not. I never once tinkered with where the files.

I love the new fixes on it though.

@administrators " you've modified something on your system that has changed the defaults." What modifications can I have done to make it change? I only have changed the occasional ES themes and changed the splash screen.

Overall thanks for the responses!! Means a lot. I may just install the new update at a later time.

Thank you. Answers my question perfectly.

im not sure on the version i dont know how to find out. but ya it still works in my pie 2
the image and instructions i used where from the petrock i think and it was a new sd card.
i did hget a sd card with noobs on it already when i got the pi3 and i started it up tht that and instaled rasbian but that shouldnt matter if i take that card out and put my retropie card in right

me and a friend tried with 2 xbox recievers and we got up to 6 controllers working
so this method is good

i will try with a usb hub later and confirm if it works or not

@CHRISCaPWN That post is clearly linked on registration and you are asked to agree to it. Without details of your set-up it's impossible to advise on this. It also states to open a new topic when asking for help (providing the information requested), so please do that.