17:36:42 540	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
17:51:16 419	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
19:54:28 866	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
20:05:09 307	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
20:05:34 641	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
20:17:53 572	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
20:18:43 021	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
21:33:42 489	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 490	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 491	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 491	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 715	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 716	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 717	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 717	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 926	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 927	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 928	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
21:33:42 928	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
22:02:25 908	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
