Hey guys. I took a long time off from my Raspberry Pi and RetroPie, but I’m back and liking the 3.0 beta 2 so far.

I do have a couple issues that I just can’t figure out. I did look around on here and Reddit for some help on these and have yet to find anything. I’m hoping someone here may have some knowledge into these, so here they are:

1. I get to configuring NES, and I have run into a problem with the remap input area. I’m using a Wii U Pro controller via a Mayflash wireless adapter, which the Pi sees as a wired Xbox 360 controller and it works great. Anyway, I want it so the Pro controller’s Y button is the NES B button and the Pro controller’s B button is the NES A button. So I remap this okay from within the RetroArch menu and it works. I then realized this info doesn’t get saved into the new config with all of the other options I’ve set for this emulator, and I see that at the remap screen there is are options to load and save input remap files, so I choose the ‘Remap file save as’ option and up pops a message on the screen that says ‘Remapping Filename’, and that’s it. No buttons on my controller do anything, no keys on my keyboard do anything. Actually my button combo to exit RetroArch doesn’t even work, and I’m forced to power the Pi off and back on. Can anyone help me in either getting past the ‘Remapping Filename’ message, or assist me in creating the remap file in some other way?
2. I’ve noticed that there is some graphical distortion going on with SNES9x Next on RetroPie. It wasn’t totally evident to me at first, but once I started playing Mega Man X I noticed it very clearly in the health meter.
   Here is what the health meter looks like on SNES9x Next in Retroarch on my Windows PC and here is what it looks like on the RetroPie. You’ll notice on RetroPie some of the lines of health are clumped together which also causes some blank areas, where as when they are showing correctly as in Windows, they are spaced nearly evenly. Using shaders hides the issue, but I don’t want to blur the graphics to mask the issue, especially when it works fine on Retroarch in Windows, and also every other SNES emulator I’ve run does not have this. I’ve played with virtually every video and display setting and cannot fix this. Additionally I loaded up an SD card with Lakka.tv for the Pi 2 and ran Mega Man X in SNES9x Next on there and it looks fine on there.

Thanks in advance for your help.

Edit: it’s worth mentioning that I’m using a new Pi 2 for this.