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--- diagnose_joysticks_issues [2020/01/28 20:51] – created genetik57
+++ diagnose_joysticks_issues [2020/06/14 21:58] – lala
@@ Line 1: / Line 1: @@
 ~~NOTOC~~
+===== Input problems =====
+==== ROMs took time to load ====
+This is caused by the X-Input settings due XBOX ONE and some 8bitdo Pads. It took 30-45s to load a ROM, this is independent from core. To fix this 8bitdo should be setted to Android Mode. You can read more [[https://retropie.org.uk/forum/topic/25820/|about here]].
+==== Bluetooth Connection ====
+This is a phenomen causes with some issues and like input lags (especially if you connect more than one BT controller)
+  - Try reducing distance from your controller to Raspberry (helps sometimes)
+  - Try to disable internal WiFi - this helps to extent signal strength, you can use ''rfkill wifi'' to disable/enable Wifi (several users report PS3 controller connections problems are vanished since)
+  - Try forcing a lower baud rate in ''/etc/init.d/S31emulationstation'' or ''/etc/init.d/S32bluetooth''. Smaller values of 115200 or 230400 have been known to alleviate input lag on a Pi 3B.
+  - Buy a new BT adapter and put it to your Raspberry. Add ''dtoverlay=pi3-disable-bt'' in ''/boot/config.txt'' to disable internal BT module (ultima ratio, speeds up communication, extents range and speed depending on your BT adapter model)
 ===== Diagnose Joysticks Issues =====