Conection over serial on M2M Studio 1.1.0

On the new version of M2M studio conection over serial port with the Fastrack gives problems:
[]I switch on the Fastrack, send AT and get response.
]I changed to the OpenAT perspective, and select RTE_Debug on Debug on the tools bar.
[]It start and few seconds after it gives an error: Target no connected.
]I go back to the Target Mang. perspective, and get no response to AT.
[]I disconnet, open an hyperterminal on the serial port and repeat the AT sending. Now it works :open_mouth:
]If close and open the port on Selima, it also works. :exclamation:

What’s going on??? Anyone has the same problem? :frowning: