This error indicates that the master control terminal cannot obtain the data of the controlled terminal normally
1. Self-check whether this server is normal.
2. Check whether the host is enabled successfully
3. Have you changed the name of the pool? The name of the pool must be in the format of the number_FreeHost_number
1. Self-check whether this server is normal.
2. Check whether the host is enabled successfully
3. Have you changed the name of the pool? The name of the pool must be in the format of the number_FreeHost_number