EC25 Quectel Module not sending fixed data

Dear Concern,

We are using ec25 quectel module at production level.

Unfortunately, some of them are behaving so weird that the same ec25 sometimes send fixed GGA nmea sentence but at other intervel it shows all nmea sentences BLANK.

I have restarted the quectel, plus rechecked the signal power but unable to figure out the issue.

Hi @Aymen_Baig
May i ask what version are you using now,you can use AT+QGMR command to check.