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OS pairing and then unpairing caused hard fault + stuck bonding info in NVM causing no name advertised. (Claude Code Buddy)

#10955

· tyeth opened

on Apr 17, 2026

WebSocket Fails with HTTPS Enabled: OSError -30464 in adafruit_httpserver

bug

espressif

network

#10093

· berkut0 opened

on Feb 23, 2025

synthio related bug on rp2040 / Pico - LFO on blocks stops running, KeyboardInterrupt interrupts but no REPL

bug

synthio

#9782

· kevinjwalters opened

on Nov 1, 2024

Support for custom hostname in settings.toml

enhancement

network

#10033

· makermelissa opened

on Feb 6, 2025

Nimble out of memory when trying to connect to multiple devices on ESP32 S3

ble

bug

esp32-s3

#10007

· Rutgergroos opened

on Jan 27, 2025

ipv4_address_ap not available immediately

bug

espressif

network

#9855

· stanelie opened

on Dec 3, 2024

esp32 reports being offline

#9825

· aguaviva opened

on Nov 23, 2024

BLE on the ESP32-S3 causes CircuitPython to hard fault under certain conditions

ble

bug

espressif

#9708

· gingershaped opened

on Oct 10, 2024

Hard fault: memory access or instruction error

#9576

· Hobbes4Pres opened

on Aug 29, 2024

Board enters safe mode after disconnect from 1 of 2 BLE connections.

#9573

· FlyingThings opened

on Aug 29, 2024

ESP32-S3: Watchdog timer expired running polling loop

#9460

· mMerlin opened

on Jul 25, 2024

CircuitPython core code crashed hard on Adafruit-Qualia-S3-RGB666 with ESP32S3

#9455

· mMerlin opened

on Jul 24, 2024

CircuitPython crashes with Internal watchdog timer expired.

#9428

· wbeebe opened

on Jul 13, 2024

Adafruit Metro M4 Airlift Lite - BLE Causes Hard Crash

atmel-samd

ble

bug

#9412

· AlecIsaacson opened

on Jul 7, 2024

saving +run in the web intereface adds extra wrong characters in REPL console that prevent `import <file>` from running

bug

esp32

#9390

· aguaviva opened

on Jul 1, 2024

ESP32 `supervisor.reload()` does not disconnect user-connected wifi

#9177

· bill88t opened

on Apr 13, 2024

asyncio hardfault over long interval

bug

esp32-s3

#9173

· psitem opened

on Apr 12, 2024

USB Host Issues Using Gamepads

bug

rp235x

usb

#10243

· FoamyGuy opened

on Apr 10, 2025

Blank RuntimeError raised instead of ValueError with message

#10259

· FoamyGuy opened

on Apr 16, 2025

TLS connections with local CA fails on Pico 2 W (RP2350 + CYW43439) with MBEDTLS_ERR_X509_CERT_VERIFY_FAILED

bug

network

rp2

#10339

· davebarkerxyz opened

on May 12, 2025

Use `irq_add_shared_handler()` instead of fixed `isr_dma_0()`

rp2

#9992

· dhalbert opened

on Jan 23, 2025

PIO write delayed by i2c display update

bug

#10368

· dmcomm opened

on May 23, 2025

usb.host.find() OK for MIDI keyboards in 9.2.4, but fails for some in CP>=9.2.5 on Feather RP2040 USB Host

bug

rp2040

usb

#10494

· RobCranfill opened

on Jul 16, 2025

Web Workflow Access Causes Program Pause And Board Freeze

#9171

· safferyj opened

on Apr 12, 2024

Feather rp2040 with USB Type A - crashes when connecting keyboards

#10120

· scrambler803 opened

on Mar 6, 2025

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10.3.0

OS pairing and then unpairing caused hard fault + stuck bonding info in NVM causing no name advertised. (Claude Code Buddy)

WebSocket Fails with HTTPS Enabled: OSError -30464 in adafruit_httpserver

synthio related bug on rp2040 / Pico - LFO on blocks stops running, KeyboardInterrupt interrupts but no REPL

Support for custom hostname in settings.toml

Nimble out of memory when trying to connect to multiple devices on ESP32 S3

ipv4_address_ap not available immediately

esp32 reports being offline

BLE on the ESP32-S3 causes CircuitPython to hard fault under certain conditions

Hard fault: memory access or instruction error

Board enters safe mode after disconnect from 1 of 2 BLE connections.

ESP32-S3: Watchdog timer expired running polling loop

CircuitPython core code crashed hard on Adafruit-Qualia-S3-RGB666 with ESP32S3

CircuitPython crashes with Internal watchdog timer expired.

Adafruit Metro M4 Airlift Lite - BLE Causes Hard Crash

saving +run in the web intereface adds extra wrong characters in REPL console that prevent `import <file>` from running

ESP32 `supervisor.reload()` does not disconnect user-connected wifi

asyncio hardfault over long interval

USB Host Issues Using Gamepads

Blank RuntimeError raised instead of ValueError with message

TLS connections with local CA fails on Pico 2 W (RP2350 + CYW43439) with MBEDTLS_ERR_X509_CERT_VERIFY_FAILED

Use `irq_add_shared_handler()` instead of fixed `isr_dma_0()`

PIO write delayed by i2c display update

usb.host.find() OK for MIDI keyboards in 9.2.4, but fails for some in CP>=9.2.5 on Feather RP2040 USB Host

Web Workflow Access Causes Program Pause And Board Freeze

Feather rp2040 with USB Type A - crashes when connecting keyboards

10.3.0

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