DS4 Input Lag in Recalbox 4.1

[webodan]

I've got some nasty input lag going on with the latest master build for the pi3 and my brand new ds4 v2. I'm using the internal Bluetooth controller, as my dongle was not working properly with this. Either way I've got so much lag it's unplayable, and I know it's working fine because I use it all the time with the incompatible dongle in my computer and i get around 1-3ms on average.

[Substring]

@webodan i'm impressed you can measure a 1-3ms lag
The internal BT can be frightening : works fine on my desk, works terribly bad under my TV. So i guess that the environment is an important factor

[webodan]

@Substring oddily enough, the dongle when used in my PC is closer to my router and farther (3m actually) from my position than the pi3 is from me (roughly 1m at most).

[Substring]

@webodan it can have much better antenas than the pi3

[dcervi]

Pi3 internal Bluetooth has too much input lag for me too. It's much better if you disable Wifi on Recalbox, but still worse than my external BT dongle.

[Panzatouch]

I also have got some lag and "jumps" of the cursor in scummvm games, but I use a wired Xbox 360 controller. This is quite killing the experience. Is this the same problem or should I post a new topic?

[voljega]

@Panzatouch there's already a topic about your problem, only a few weeks old