Not problem, here is debug log from fresh setup of btsync (after 2 restarts) platform: Windows workstation 5.1.2600 x86 version: 1.4.106 [2015-01-23 21:28:32] total physical memory 2147483647 max disk cache 33554432 [2015-01-23 23:30:10] total physical memory 2147483647 max disk cache 33554432 [2015-01-26 02:38:19] total physical memory 2147483647 max disk cache 33554432 [2015-01-26 02:38:43] total physical memory 2147483647 max disk cache 33554432 [2015-01-26 02:38:43] Using IP address 192.168.1.118 [2015-01-26 02:38:43] ICMP port bind failed 0.0.0.0:10095: (10013) Сделана попытка доступа к сокету методом, запрещенным правами доступа. [2015-01-26 02:38:44] BCryptInit: failed to bind to bcrypt.dll - 126 [2015-01-26 02:38:44] Aes Crypt algorithm provider has been loaded and initialized [2015-01-26 02:38:44] My PeerID: 10366D65C80114793C0C3C957B752ADF6971FB3D [2015-01-26 02:38:54] Error opening Windows firewall: 0x80070005 Отказано в доступе. [2015-01-26 02:40:04] saved history: 0 events [2015-01-26 02:40:04] SyncFolderScanner: shutting down working thread... [2015-01-26 02:40:04] Shutdown. Saving config sync.dat [2015-01-26 02:41:07] total physical memory 2147483647 max disk cache 33554432 [2015-01-26 02:41:07] Using IP address 192.168.1.118 [2015-01-26 02:41:07] ICMP port bind failed 0.0.0.0:10095: (10013) Сделана попытка доступа к сокету методом, запрещенным правами доступа. [2015-01-26 02:41:07] test sha1: AE5BD8EFEA5322C4D9986D06680A781392F9A642 [2015-01-26 02:41:07] BCryptInit: failed to bind to bcrypt.dll - 126 [2015-01-26 02:41:07] test sha2: 630DCD2966C4336691125448BBB25B4FF412A49C732DB2C8ABC1B8581BD710DD [2015-01-26 02:41:07] Aes Crypt algorithm provider has been loaded and initialized [2015-01-26 02:41:07] test aes: 0A940BB5416EF045F1C39458C653EA5A07FEEF74E1D5036E900EEE118E949293 [2015-01-26 02:41:07] Loading config file version 1.4.106 [2015-01-26 02:41:07] My PeerID: 10366D65C80114793C0C3C957B752ADF6971FB3D [2015-01-26 02:41:07] loaded history: 0 events [2015-01-26 02:41:07] setup socket 1192 for local peer discovery for 192.168.1.118:0: success [2015-01-26 02:41:07] setup socket 1208 for local peer discovery for 192.168.149.1:0: success [2015-01-26 02:41:07] setup socket 1216 for local peer discovery for 192.168.29.1:0: success [2015-01-26 02:41:07] setup socket 1224 for local peer discovery for 127.0.0.1:0: success [2015-01-26 02:41:18] Error opening Windows firewall: 0x80070005 Отказано в доступе. [2015-01-26 02:41:19] NAT-PMP: Unable to map port with NAT-PMP. [2015-01-26 02:46:43] saved history: 0 events [2015-01-26 02:46:43] SyncFolderScanner: shutting down working thread... [2015-01-26 02:46:43] Shutdown. Saving config sync.dat [2015-01-26 02:47:05] total physical memory 2147483647 max disk cache 33554432 [2015-01-26 02:47:05] Using IP address 192.168.1.118 [2015-01-26 02:47:05] ICMP port bind failed 0.0.0.0:10095: (10013) Сделана попытка доступа к сокету методом, запрещенным правами доступа. [2015-01-26 02:47:05] test sha1: AE5BD8EFEA5322C4D9986D06680A781392F9A642 [2015-01-26 02:47:05] BCryptInit: failed to bind to bcrypt.dll - 126 [2015-01-26 02:47:05] test sha2: 630DCD2966C4336691125448BBB25B4FF412A49C732DB2C8ABC1B8581BD710DD [2015-01-26 02:47:05] Aes Crypt algorithm provider has been loaded and initialized [2015-01-26 02:47:05] test aes: 0A940BB5416EF045F1C39458C653EA5A07FEEF74E1D5036E900EEE118E949293 [2015-01-26 02:47:05] Loading config file version 1.4.106 [2015-01-26 02:47:05] My PeerID: 10366D65C80114793C0C3C957B752ADF6971FB3D [2015-01-26 02:47:05] loaded history: 0 events [2015-01-26 02:47:05] setup socket 1196 for local peer discovery for 192.168.1.118:0: success [2015-01-26 02:47:05] setup socket 1216 for local peer discovery for 192.168.149.1:0: success [2015-01-26 02:47:05] setup socket 1224 for local peer discovery for 192.168.29.1:0: success [2015-01-26 02:47:05] setup socket 1232 for local peer discovery for 127.0.0.1:0: success [2015-01-26 02:47:16] Error opening Windows firewall: 0x80070005 Отказано в доступе. [2015-01-26 02:47:17] NAT-PMP: Unable to map port with NAT-PMP. Also i can send a wireshark trace when btsync starts(to see ssdp traffic)