hmmm i haven tried the patch yet... but my main problem is that it is impossible to hold a dpad button and a A B Y X button at the same time. this cancels them out. like when you have a crappy keyboard on your pc that only handles 2 buttons at a time. if i try to shoot upwards in Metal Slug 2 (comes with the device on Tiger emulator MAME) i can only shoot once. if i realease the Dpad button and at the same time hit the shoot button i get one more shot. if i use the touch screen controller i can shot rapedly in any direction. with the buttons it is not possible only if you use just the shoot button. then this is eather a "design flaw" or software fault. it is not a hardware fault. yes the buttons are hard to push but it is not that making you miss keystrokes.
the system can't handle more than one request at a time.
i can hear a disturbance in the speaker when i push the Dpad buttons... you can hear the "signal rate" how many beats per sec it sends the button request. at first it is 10-15 a sek and after 1 sec it is down to 2-3 a sec. pushing a extra dpad button does nothing.
Furan need to tak a look if he can make sure that the device can handle 3-5 buttons at a time or else we won't be able to do combos
is so werid what your dx360 doing.
i use the droid after applying furan's patch, and i cannot experience overlap buttons problems. if you see in my video, i can play mame tiger arcade/marvel vs capcom, and i advice when i do some moves that requires special input, as specials where i can show that i move down, down/forward, forward & Mp+Hp (or Lp+Mp), and the move is registered by the system correctly.
i play Tekken 3 too, and i can do charges with 1+2+3+4 buttons without problems, or can play with king, doing chain grabs.
befor aplying furan's patch, i played the same games, and i can do moves with more than 1 input at the same time (but the system response are delayed)
question: are you using any soft-keyboard different from the android's original ? if you're using any joystick to touch software such GameKeyboard, USB/BT Joystick Center, etc... the touch mode can simulate only one touch at the same time, but do this quickly for more than one button, to simulate multitouch.
another soft-keyboards may affect the way they handle more than one touch, and may cause issues too.