In the application I use OTA webUdater for several components of the same HW it works fine and now I have encountered an error when starting a web data will run this error:
Update: rekuperace_ESP32_WROOM_v6.ino.doitESP32devkitV1.bin Guru Meditation Error: Core 1 Panic'ed (Cache disabled but cached memory region accessed) Guru Meditation Error: Core 1 Panic'ed (IllegalInstruction). Exception was unhandled. Memory dump at 0x4014e850: Bad00Bad Bad00Bad Bad00Bad ..... . . . Debug exception reason: Stack canary watchpoint triggered Guru Meditation Error: Core 2 Panic'ed (Guru Meditation Error: Core 2 Panic'ed (Double exception) Guru Meditation Error: Core 1 Panic'ed (Double exception)
What could it do?
There might be something wrong in your code that makes the ESP32 reboot continuously.
Have you tried uploading that code normally? (not OTA)
Do you get the same error?
Take a look at this: https://github.com/espressif/arduino-esp32/issues/523
Some people with a similar error were able to fix it.