[EC200U200U_CN] Jio SIM Card Not Working but Other SIMs Work (ESP32-S3 + Internet Access Issue)

[herbert.pan-Q]

EC200U-CN PPP Unable to get IPv4

Hi @Bean.Wang-Q, Something odd We have observed in PPP Mode (not using quectel-CM or ECM), We see a issue in IPCP negotiation, Between EC20 and EC200U with same SIM/Operator. EC20 connects to internet without issues, EC200U fails. Is there any latest firmware for EC200U-CN miniPCie please find PPP logs for EC20 and EC200U with same SIM/Operator EC20: Wed Apr 17 11:20:00 2024 daemon.debug pppd[2654]: rcvd [LCP DiscReq id=0x2 magic=0x2beccce9]** Wed Apr 17 11:20:00 2024 daemon.debug pppd[26…