STM32F standby JTAG problem

Hi,

I have the following problem: I program the STM32F with a program that at startup, after all initialization, puts the system intro standby. The way to start the system, from standby, is to push a button that sets the wake up pin. After programming. The CrossWorks IDE detects the obvious loss of JTAG connection and disconnects from the STM32. After this disconnect, the wakeup pin doesn't work anymore, neither the reset. The processor seems to be stuck into an unknown state, from which the only thing that can take him out is a power off, power on sequence. If i manually disconnect the JTAG programmer before Rowley IDE disconnects it all works great.

Any ideas?

Thanks