@estebanvalverde67 When testing this:

button.enableAccelerometerStreaming(new AccelerometerStreamingConfig(0, 0, 1, 0, 1, 0, true, false, 8, false), new EnableAccelerometerStreamingCallback() { ... });

I notice that the samplesPerBurst is wrong by a factor 2x (this is due to a bug in the packet writer, which will be fixed), but not by the factor 4, nor that the sample rate of delivered events is doubled. That is, I see 16 samples arrive every 10 seconds. With 8 replaced by 2 above, I see 4 samples arrive every 2.5 seconds. Can you confirm this? Maybe you have registered a listener twice or something?