WARNING - Python WaitCommandComplete timed out

            self.command.wait_complete()
            self.command.mode(linuxcnc.MODE_MDI)
            self.command.wait_complete()
            self.command.mdi("G91 G1 X10 F200")
            self.command.wait_complete(2)
            self.command.mdi("G91 G1 Y10 F200")
            self.command.wait_complete()           
            self.command.mode(linuxcnc.MODE_MANUAL)
            self.command.wait_complete()

static int emcWaitCommandComplete(pyCommandChannel *s, double timeout) {
    double start = etime();

    do {
        double now = etime();
        if(s->s->peek() == EMC_STAT_TYPE) {
           EMC_STAT *stat = (EMC_STAT*)s->s->get_address();
           int serial_diff = stat->echo_serial_number - s->serial;
           if (serial_diff > 0) {
                return RCS_DONE;
           }
           if (serial_diff == 0 &&
               ( stat->status == RCS_DONE || stat->status == RCS_ERROR )) {
                return stat->status;
           }
        }
        esleep(fmin(timeout - (now - start), EMC_COMMAND_DELAY));
    } while (etime() - start < timeout);
    PyErr_Format( error, "Python WaitCommandComplete timed out");
    //fprintf(stderr,"Error - Python WaitCommandComplete timed out \n");
    return -1; [attachment=60361]fprintf.png[/attachment]

result = self.command.wait_complete(timeout)
if result == -1:
       print( 'Command timed out: ({} second)'.format(timeout))