Andrés

You mean the home button? that would be the only one that doesn't

it just means it's a different mapping, not that it doesn't work

it's not just endian-ness though. It can be storage sizes for instance. Not all cores have cross platform save states, https://github.com/GregorR/RetroArch/wiki/Netplay-core-testing ⁴ Savestates are architecture-specific, so netplay will not work...

It's most likely a switch specific issue due to the addition of Split Joy-Con. Offsets are important in the menu code.

There is a core already (I made it) but @twinaphex disabled it somehow and I haven't found out how to reenable it. It should work already once he re-enables it.

hmmm I guess but it makes no sense making a standalone app out of it. Just make a new one, it uses UDP it should be trivial to implement. @twinaphex...

why does it have to be a standalone app?

I already implemented this years ago but someone broke it.

The biggest bottleneck is building up the file list though. Not scanning itself.

No need to close it, it's still an idea worth approaching.