A +QIOPEN: 0,565 modem response

Hi,
I am working with the BG95 - M3 modem. I get a +QIOPEN: 0,565 response from the modem once in a while. After that response, the modem stops communicating. What does +QIOPEN: 0,565 mean?
Thank you.

hi,attacker145:
565 //DNS parse failed


example:

AT+QIDNSCFG=1,8.8.8.8,8.8.4.4

Hi, I tried the command AT+QIDNSCFG=1,8.8.8.8,8.8.4.4, and I get an error from the modem. Are there any commands required before I issue the AT+QIDNSCFG=1,8.8.8.8,8.8.4.4?

Can you provide AT commands and logs that you execute?

Hi Herbert,
Thank you for your help. Below are my modem initialization commands:

Sent commnd: AT+QCCID
Rspnse: AT+QCCID
Rspnse: +QCCID: 89148000006723299168
OK
Sent commnd: AT+CFUN=0
Rspnse: AT+CFUN=0
OK
Sent commnd: AT+QCFG=“gpio”,1,26,1,0,0,1
Rspnse: AT+QCFG=“gpio”,1,26,1,0,0,1
Sent commnd: AT+QCFG=“gpio”,3,26,0,1
Rspnse: OK
Rspnse: AT+QCFG=“gpio”,3,26,0,1

Sent commnd: AT+QHTTPCFG=“contextid”,1
Rspnse: OK
Rspnse: AT+QHTTPCFG=“contextid”,1

Sent commnd: AT+QIACT?
Rspnse: OK
Sent commnd: AT+CGDCONT=1,“IPV4V6”,“NIMBLINK.GW12.VZWENTP”
Rspnse: AT+QIACT?
Rspnse: OK

Sent commnd: AT+CFUN=1
Rspnse: AT+CGDCONT=1,“IPV4V6”,“NIMBLINK.GW12.VZWENTP”
Rspnse: OK
Sent commnd: ATI
Rspnse: AT+CFUN=1
Rspnse: OK
Sent commnd: AT+GSN
Rspnse: AT+GSN
OK

Sent commnd: AT+CEREG?
Rspnse: AT+CEREG?
Rspnse: +CEREG: 0,2
OK
Rspnse: +CEREG: 0,1
Found +CEREG: 0,1

Sent commnd: AT+QNWINFO
Rspnse: OK

Rspnse: AT+QNWINFO
Rspnse: +QNWINFO: “NBIoT”,“311480”,“LTE BAND 13”,5184
OK

Sent commnd: AT+QIACT=1
Rspnse: AT+QIACT=1
Rspnse: OK

Sent commnd: AT+QIACT?
Rspnse: AT+QIACT?
Rspnse: +QIACT: 1,1,1,“100.75.76.80”
Rspnse: OK

Sent commnd: AT+CGACT?
Rspnse: AT+CGACT?
Rspnse: +CGACT: 1,1
Rspnse: +CGACT: 2,0
Rspnse: +CGACT: 3,0
Rspnse: +CGACT: 4,0
Rspnse: +CGACT: 5,0
Rspnse: +CGACT: 6,0
Rspnse: OK

Sent commnd: AT+CSQ
Signal Level: +CSQ: 14,99

Sent commnd: AT+QIDNSCFG=1,8.8.8.8,8.8.4.4
Rspnse: Error