Hello everyone,

I am trying to get the prebuilt HelloIOIO app form the latest software 
bundle to work but it seems the phone can't connect to the IOIO. Strangely 
two days ago it worked for a short time after a combination of 
enabling/disabling Debugging, unplugging/replugging the phone and the 
IOIO's power supply.

Here some information of my setup:

- Android 4.4.4 Cyanogenmod on Galaxy Nexus
- Debugging disabled
- Phone connected to IOIO via USB cable
- IOIO is powered by a 12V power supply
- Charing current limiter is fully clockwise
- Hardware version: SPRK0020
- Bootloader version: IOIO0400
- Application version: IOIO0500

Logcat Log while the app is opened: 

03-13 12:31:51.633 V/IOIOImpl(9870): Waiting for underlying connection
03-13 12:31:52.633 D/IOIOImpl(9870): Physical disconnect.
03-13 12:31:52.633 D/IOIOImpl(9870): Connection lost / aborted
03-13 12:31:52.633 D/IOIOImpl(9870): Waiting for IOIO connection
03-13 12:31:52.633 V/IOIOImpl(9870): Waiting for underlying connection
03-13 12:31:53.633 D/IOIOImpl(9870): Physical disconnect.
03-13 12:31:53.633 D/IOIOImpl(9870): Connection lost / aborted
03-13 12:31:53.633 D/IOIOImpl(9870): Waiting for IOIO connection
03-13 12:31:53.633 V/IOIOImpl(9870): Waiting for underlying connection
03-13 12:31:54.633 D/IOIOImpl(9870): Physical disconnect.
03-13 12:31:54.633 D/IOIOImpl(9870): Connection lost / aborted
03-13 12:31:54.641 D/IOIOImpl(9870): Waiting for IOIO connection
03-13 12:31:54.641 V/IOIOImpl(9870): Waiting for underlying connection
03-13 12:31:55.641 D/IOIOImpl(9870): Physical disconnect.
03-13 12:31:55.641 D/IOIOImpl(9870): Connection lost / aborted
03-13 12:31:55.641 D/IOIOImpl(9870): Waiting for IOIO connection
03-13 12:31:55.641 V/IOIOImpl(9870): Waiting for underlying connection
03-13 12:31:56.641 D/IOIOImpl(9870): Physical disconnect.
03-13 12:31:56.641 D/IOIOImpl(9870): Connection lost / aborted
03-13 12:31:56.641 D/IOIOImpl(9870): Waiting for IOIO connection
03-13 12:31:56.641 V/IOIOImpl(9870): Waiting for underlying connection
03-13 12:31:57.641 D/IOIOImpl(9870): Physical disconnect.
03-13 12:31:57.641 D/IOIOImpl(9870): Connection lost / aborted
03-13 12:31:57.641 D/IOIOImpl(9870): Waiting for IOIO connection
03-13 12:31:57.641 V/IOIOImpl(9870): Waiting for underlying connection



Am I missing something here or is this a Software bug? Could it be that the 
cheap Chinese power adapter is creating a groundloop or something that 
might have a negative effect on the USB signal?

Thanks Benny

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