RM520-GL fails to open any conection

Hello.
I was purchased a RM520N-GL with waveshare ethernet to m2 adapter.
I have a problem to stablish conection, I can’t make ping and I can’t open a conection.
What is wrong?

RDY
+CFUN: 1
+CPIN: SIM PIN

AT+COPS=?
+COPS: (1,“YOIGO”,“YOIGO”,“21404”,7),(1,“YOIGO”,“YOIGO”,“21404”,2),(1,“vodafone ES”,“voda ES”,“21401”,7),(1,“vodafone ES”,“voda ES”,“21401”,2),(1,“Movistar”,“Movistar”,“21407”,7),(1,“Movistar”,“Movistar”,“21407”,2),(1,“Orange SP”,“ESPRT”,“21403”,7),(1,“Orange SP”,“ESPRT”,“21403”,2),(1,“214 700”,“214 700”,“214700”,7),(1,“Orange SP”,“ESPRT”,“21403”,12),(1,“Movistar”,“Movistar”,“21407”,12),(0-4),(0-2)
OK

at+qscan=2
+QSCAN: “NR5G”,214,07,633984,515,-114,-15,7,1
OK

at+qscan=1
+QSCAN: “LTE”,214,07,3600,88,-91,-11,33,24
+QSCAN: “LTE”,214,700,39550,387,-112,-10,18,9
+QSCAN: “LTE”,214,07,2850,389,-112,-10,-8,0
+QSCAN: “LTE”,214,07,2850,195,-115,-14,10,20
+QSCAN: “LTE”,214,700,39400,444,-121,-14,-1,115
+QSCAN: “LTE”,214,01,9360,159,-98,-12,30,0
+QSCAN: “LTE”,214,04,1675,173,-97,-12,23,115
+QSCAN: “LTE”,214,01,1501,434,-105,-15,23,2
+QSCAN: “LTE”,214,03,3050,53,-114,-15,10,110
+QSCAN: “LTE”,214,03,6200,138,-93,-17,31,16
+QSCAN: “LTE”,214,03,9260,76,-94,-15,30,107
+QSCAN: “LTE”,214,04,101,173,-98,-13,22,115
+QSCAN: “LTE”,214,01,401,452,-116,-22,12,65532
+QSCAN: “LTE”,214,07,550,187,-101,-13,24,21
+QSCAN: “LTE”,214,07,9460,122,-97,-16,28,18
+QSCAN: “LTE”,214,07,6400,217,-79,-7,46,27
+QSCAN: “LTE”,214,07,1301,240,-95,-11,28,20
OK

AT+CPIN=1805
OK

+CPIN: READY
+QUSIM: 1
+QIND: SMS DONE
+QIND: PB DONE

AT+COPS
OK

AT+COPS?
+COPS: 1,0,“Movistar”,13
OK

AT+CEREG=2
OK

AT+CEREG?
+CEREG: 2,1,“B609”,“70A2D17”,13
OK

AT+QICSGP=1,1,“telefonica.es”,“”,“”,0
OK

AT+QIACT=1
OK

AT+QIACT?
+QIACT: 1,1,1,“10.124.40.234”
OK

AT+QPING=1,“8.8.8.8”
OK
+QPING: 558

at+qidnscfg=1,“8.8.8.8”,“8.8.4.4”
OK

AT+QPING=1,“www.baidu.com
OK
+QPING: 565

AT+QIOPEN=1,1,“TCP”,“114.152.96.110”,1883
OK
+QIOPEN: 1,566

ATI
Quectel
RM520N-GL
Revision: RM520NGLAAR01A08M4G

OK

Dear @Jaime
Please check your firmware via AT+QGMR.
For TCP, please confirm the PDP context was been activated.

Please the response of cops, the devices had registered in SA.