FIX Api answer is kind of random

    Hello,

my goal is to ask for realtime prices, but in the moment i try to connect to the demo server and get an anwer.

So thats my Code and my logon_msg is 

    “8=FIX.4.4|9=126|35=A|34=1|49=demo.ctrader.4086408|57=QUOTE|50=any_string|52=20170117-08:03:04|56=cServer|98=0|108=30|141=Y|553=jan.schmid|554=*******|10=069”

    but the response i get is "§♥☺☻☻F" why is that or what is wrong in my code?

if __name__ == "__main__":

    

    client = FIXAPIClient(host="demo1.p.ctrader.com", 

                          port=5011, 

                          username="jan.schmid", 

                          password="*****", 

                          sender_comp_id="demo.ctrader.4086408", 

                          sender_sub_id="QUOTE", 

                          target_comp_id="cServer")

    print(client)

    logon_msg = client.logon_message("QUOTE")

    print(logon_msg)

    response = client.send_message(logon_msg)

    print(response)