Input mapping is one of the most sensitive parts of arcade loading. Over the years, TeknoParrot has changed how it handles DirectInput and XInput. If you are using older, niche arcade sticks or specific steering wheels (like older Logitech or Fanatec models), you might find that they simply refuse to work on the newest version, despite working flawlessly on a build from three years ago.
TeknoParrot has undergone several UI overhauls. Many veteran users despise the newer "Tile" or "Web-based" interfaces, preferring the classic, no-nonsense list view of older builds. If you hate change, you stick with the old UI. teknoparrot old version
If the emulator throws an error regarding a missing .dll file, do not download individual files from random internet sites. Reinstall the DirectX June 2010 SDK package to naturally restore these shared libraries. Input mapping is one of the most sensitive
The answer depends on your hardware and your goals. TeknoParrot has undergone several UI overhauls