Через сутки использования - выдал в лог такую ошибку и вплоть до ребута был недоступен.
Jun 4 19:24:07ndm kernel: hub 1-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
Jun 4 19:24:07ndm kernel: usb 1-1: USB disconnect, address 5
Jun 4 19:24:07ndm kernel: wimax0: unregister 'huawei_ether' usb-rt3xxx-1, Huawei Ethernet Device
Jun 4 19:24:07ndm kernel: cdc_br0: port 1(wimax0) entering disabled state
Jun 4 19:24:07ndm kernel: device wimax0 left promiscuous mode
Jun 4 19:24:07ndm kernel: cdc_br0: port 1(wimax0) entering disabled state
Jun 4 19:24:07ndm Network::Interface::Usb: interface "CdcEthernet0" is unplugged.
Jun 4 19:24:07ndhcpc CdcEthernet0: sending RELEASE for 192.168.8.100 to 192.168.8.1.
Jun 4 19:24:07ndhcpc CdcEthernet0: bind error (cannot assign requested address).
Jun 4 19:24:07ndhcpc CdcEthernet0: cannot send release (cannot assign requested address).
Jun 4 19:24:07ndm Dhcp::Client: DHCP server is not responding.
Jun 4 19:24:07ndm kernel: usb 1-1: new high speed USB device using rt3xxx-ehci and address 6
Jun 4 19:24:07ndhcpc CdcEthernet0: ndm dhcp client exit (status 0).
Jun 4 19:24:07ndm kernel: usb 1-1: device not accepting address 6, error -71
Jun 4 19:24:07ndm kernel: usb 1-1: new high speed USB device using rt3xxx-ehci and address 7
Jun 4 19:24:08ndm kernel: usb 1-1: device not accepting address 7, error -71
Jun 4 19:24:08ndm Core::Session: client disconnected.
После перезагрузки стал работать как ни в чем не бывало. Что посоветуете сделать?
