NFC Reader Not Used only Android

<p>I use NFC-Reader Pasori RC-S360/S.<br />
I can use with QNAP-NAS, but I can't use with Android-Smartphone.
</p>
<p>I don't found error log in VirtualHere Software. (Android Server and Windows Client)<br />
But NFC Utility don't found NFC device in VirtualHere.<br />
Windows Client ver 4.1.7 (use Windows 10 PC)<br />
QNAP Server ver 3.3.7<br />
Android Server ver 3.2.8 (use Android 5.1 Smartphone)
</p>
<p>Android Server and QNAP Server isn't same?
</p>
<p>Windows Client log with QNAP Server
</p>
<p>13:14:05 INFO :VirtualHere Client 4.1.7 starting (Compiled: Jul 11 2017 00:57:49)<br />
13:14:05 INFO :Using config at C:\Users\oxisl\AppData\Roaming\vhui.ini<br />
13:14:05 INFO :IPC available at \\.\pipe\vhclient<br />
13:14:05 INFO :ReverseLookupService listening on port 7573 (IPv6 dual-stack)<br />
13:14:12 INFO :Drivers are up-to-date<br />
13:14:12 INFO :Connected to the VirtualHere Client Driver (Version 2)
</p>
<p>Windows Client log with Android Server
</p>
<p>13:17:53 INFO :VirtualHere Client 4.1.7 starting (Compiled: Jul 11 2017 00:57:49)<br />
13:17:53 INFO :Using config at C:\Users\oxisl\AppData\Roaming\vhui.ini<br />
13:17:53 INFO :IPC available at \\.\pipe\vhclient<br />
13:17:53 INFO :ReverseLookupService listening on port 7573 (IPv6 dual-stack)<br />
13:18:10 INFO :Drivers are up-to-date<br />
13:18:10 INFO :Connected to the VirtualHere Client Driver (Version 2)
</p>
<p>Android Server log
</p>
<p>--------- beginning of main<br />
V/KeyEvent( 5990): Reset: android.view.KeyEvent$DispatcherState@2d41fa2e<br />
I/vhusbd ( 5990): Wed Aug 16 03:46:49 2017 LOG_INFO Device 1002 [054c:02e1] SURPRISE UNBOUND from connection 1<br />
I/vhusbd ( 5990): Wed Aug 16 03:46:49 2017 LOG_INFO Unmanaging device 1002 [054c:02e1]<br />
D/UsbDeviceConnectionJNI( 5990): close<br />
I/vhusbd ( 5990): Detected device speed 12<br />
I/vhusbd ( 5990): Wed Aug 16 03:55:39 2017 LOG_INFO Found Full speed device [054c:02e1] "Sony, RC-S360/S" at address 1002<br />
I/Choreographer( 5990): Skipped 59 frames! The application may be doing too much work on its main thread.<br />
I/Timeline( 5990): Timeline: Activity_idle id: android.os.BinderProxy@2f06b39 time:663278<br />
I/Timeline( 5990): Timeline: Activity_idle id: android.os.BinderProxy@2f06b39 time:663279<br />
I/Timeline( 5990): Timeline: Activity_idle id: android.os.BinderProxy@2f06b39 time:665090<br />
V/KeyEvent( 5990): Reset: android.view.KeyEvent$DispatcherState@2d41fa2e<br />
I/ViewRootImpl( 5990): CPU Rendering VSync enable = true<br />
V/KeyEvent( 5990): Reset: android.view.KeyEvent$DispatcherState@24c29e41<br />
V/KeyEvent( 5990): Reset: android.view.KeyEvent$DispatcherState@2d41fa2e</p>

#2

This message : LOG_INFO Device 1002 [054c:02e1] SURPRISE UNBOUND from connection 1 means that the NFC device disconnected itself from the phone. Your phone probably isnt providing enough USB power for the NFC to start properly. You could try using a powered USB hub between otherwise its not going to work

#3

<p>Thank you answer.<br />
I see. I'll try use external power supply OTG cable.</p>