Issues

• MQTT receive: a URC arriving around AT+SQNSMQTTRCVMESSAGE is taken as the payload (empty headerless marker), can swallow the next publish's "> " prompt and leave the modem in data entry

  QuickSpot/walter-esp-idf#197 · Filter by author jason-milne opened on Oct 7, 2026

• _getCRLFPosition() reports the first CR even when an earlier LF ends the line: split CR/LF makes publish OK unmatched (30 s timeout, duplicate PUBLISH)

  QuickSpot/walter-esp-idf#196 · Filter by author jason-milne opened on Oct 7, 2026

• Online/transparent socket mode (SQNSD connMode=0) doesn't work

  enhancement
  QuickSpot/walter-esp-idf#178 · Filter by author daanpape opened on Aug 18, 2026
  

• RX parser locks up under sustained binary SQNSRECV traffic

  bug
  QuickSpot/walter-esp-idf#177 · Filter by author daanpape opened on Aug 18, 2026
  

• getRAT() returns stale cached value after the first call - never re-queries the modem

  QuickSpot/walter-esp-idf#176 · Filter by author levinseidel opened on Aug 7, 2026
  1

• Documentation update: WalterModemClockInfo timezone offset in quarters, not seconds

  Bug

  QuickSpot/walter-esp-idf#169 · Filter by author devArnoud opened on Aug 4, 2026
  

• Concurrency issue with modem.gnssGetUTCTime(rsp)

  Bug

  QuickSpot/walter-esp-idf#168 · Filter by author daanpape opened on Jul 28, 2026
  

• Trouble Report: AT+SQNSMQTTPUBLISH channel stall corrupts a later published payload with the command's own echo

  bug
  QuickSpot/walter-esp-idf#166 · Filter by author darraghsinnott opened on Jul 11, 2026
  3

  

• tlsConfigProfile requires full CA chain stored locally, the modem does not build chain from handshake certificates

  QuickSpot/walter-esp-idf#163 · Filter by author anthony-blynk opened on Jun 5, 2026

• Walter HTTP API (httpReceive) is broken for any binary data

  QuickSpot/walter-esp-idf#162 · Filter by author anthony-blynk opened on May 20, 2026

• LWT support.

  QuickSpot/walter-esp-idf#159 · Filter by author martinpala opened on Mar 31, 2026

• Add support for AT+SQNINS

  enhancement
  QuickSpot/walter-esp-idf#150 · Filter by author daanpape opened on Nov 18, 2025
  

• Failing to compile MQTT example on EDF V5.4.1 bitset: No such file or directory

  QuickSpot/walter-esp-idf#134 · Filter by author PureTek-Innovations opened on Sep 8, 2025
  1

• udp_socket example receives no data

  QuickSpot/walter-esp-idf#133 · Filter by author roema opened on Sep 7, 2025
  1

• Wake up problem after deep sleep

  QuickSpot/walter-esp-idf#132 · Filter by author marhul opened on Sep 6, 2025
  5

  

• modem frozen after deep sleep

  QuickSpot/walter-esp-idf#126 · Filter by author roema opened on Aug 13, 2025
  1

  

• Cannot find demo code shipped with the board

  help wanted
  QuickSpot/walter-esp-idf#125 · Filter by author improperaffo opened on Aug 4, 2025
  11

  

• bug(GNSS): legacy header is used: #include <driver/temp_sensor.h>

  QuickSpot/walter-esp-idf#101 · Filter by author lolrobbe2 opened on Jul 4, 2025

• GNSS without LTE

  QuickSpot/walter-esp-idf#17 · Filter by author alesof opened on Feb 21, 2025