Arduino Yún does not activate Bridge Console

My board is presenting the rx onboard led Always on and after uploading my sketches, it doesn't exit the Bridge.begin() and Serial.begin(XXXX) functions, until the wifi connection is opened and then everything works correttly and both Serial and Console send information to the monitor. I tried to reset the board through the onboard buttons and upgrading th efirmware to the 1.5.6-r2 release but nothing happen. I'd really appreciate a help.