QUERY · ISSUE

esp_wifi_internal_reg_rxcb ret=0x3014

openby mryu-orgopened 2020-06-15updated 2020-06-17

port-esp32

micropython: ESP-IDF v3.x GENERICv1.12
Can't Connect WiFi,REPL:
E (1999968) event: system_event_sta_disconnected_handle_default 294 esp_wifi_internal_reg_rxcb ret=0x3014
E (1999968) wifi: esp_wifi_connect 1134 wifi not start

CANDIDATE · PULL REQUEST

esp32/modnetwork: Still try to reconnect to WLAN even with AUTH_FAIL.

closedby dpgeorgeopened 2019-06-12updated 2019-06-25

port-esp32

WIFI_REASON_AUTH_FAIL does not necessarily mean the password is wrong, and a wrong password may not lead to a WIFI_REASON_AUTH_FAIL error code. So to improve reliability connecting to a WLAN always reconnect regardless of the error.

See issue #3537 and #4838

Assessment

Q Qwen · medium

Both items concern ESP32 WiFi connectivity issues in the same component (esp32/network). However, they address different specific problems: Issue #6151 reports a low-level ESP-IDF error (0x3014) during station disconnection handling that prevents WiFi from starting, while PR #4842 addresses high-level reconnection logic for AUTH_FAIL errors. The PR's fix (retrying on AUTH_FAIL) does not resolve the underlying issue in #6151 (esp_wifi_internal_reg_rxcb returning 0x3014). They are related topics but the PR does not resolve the specific bug reported in the issue.

Suggested action

Keep both items open. The issue #6151 requires investigation into the specific ESP-IDF error 0x3014 and its root cause, which is distinct from the AUTH_FAIL reconnection logic addressed in PR #4842.

esp_wifi_internal_reg_rxcb ret=0x3014

esp32/modnetwork: Still try to reconnect to WLAN even with AUTH_FAIL.

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