Unable to connect to mqtt broker using sim7600e and AT+CSQ returns 31,99

Hello
I am trying to develop an IOT device for as personal project, I am unable to connect to the broker using the AT+Commands and the I check the signal quality using AT+CSQ i get 31,99 idk why the bit error rate is unknown or undetectable.

AT+CGREG?
+CGREG: 0,5

OK

AT+CGSOCKCONT?
+CGSOCKCONT: 1,“IP”,“internet.gec.network”,“0.0.0.0”,0,0,0,0
+CGSOCKCONT: 2,“IPV4V6”,“ims”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,0
+CGSOCKCONT: 3,“IPV4V6”,"",“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,1
AT+CGACT=1,1
OK
AT+CGPADDR
+CGPADDR: 1,10.86.0.2
+CGPADDR: 2,0.0.0.0,0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
+CGPADDR: 3,0.0.0.0,0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0

OK
AT+CMQTTSTART
AT+CMQTTSTART
OK

+CMQTTSTART: 0
AT+CMQTTACCQ=0,“tahatestclient”
AT+CMQTTACCQ=0,“tahatestclient”
OK

AT+CMQTTWILLTOPIC=0,17

_taha__test_topic
OK
AT+CMQTTWILLMSG=0,9,1
test~test
OK
AT+MQTTCONNECT=0,“tcp://broker.hivemq.com:1883”,125,1
ERROR