As soon as I decided to translate b2b from wallet (B2N_Wallet_Win64_v1.3) to exchange the problems started. Large amounts are not gone, canceled. The wallet's downloading my hard drive, trying to synchronize. Deleted all in folder c:\Users\user\AppData\Roaming\b2n\ launched another wallet for synchronization (B2N_CLI_Win64_v1.2). Infinitely sinhroniziruete the same block:
2018-Jul-01 20:32:13.926101 INFO SYNCHRONIZATION started
2018-Jul-01 20:32:20.224525 INFO [149.129.212.164:52897 INC] Sync data returned unknown top block: 30742 -> 36622 [5880 blocks (6 days) behind]
2018-Jul-01 20:32:20.224525 INFO SYNCHRONIZATION started
2018-Jul-01 20:32:21.761418 INFO [175.196.206.248:59256 INC] Sync data returned unknown top block: 30742 -> 36657 [5915 blocks (6 days) behind]
2018-Jul-01 20:32:21.761418 INFO SYNCHRONIZATION started
2018-Jul-01 20:32:24.404874 INFO [118.69.183.255:32949 INC] Sync data returned unknown top block: 30742 -> 36657 [5915 blocks (6 days) behind]
Three days fighting!