We sublimated us into the details of Random memory corruption faults on ESP32-WROVER rev.1 and rev.2 when running in dual-core mode to shed some more light onto whether that might be the reason for these core panics occurring sporadically, especially in situations with increased memory pressure.
As an outcome of working through the details of https://github.com/espressif/esp-idf/issues/2892 thoroughly, we built respective firmware images and would like to encourage you to try them out, @clemens, @Thias and @poesel.
- https://packages.hiveeyes.org/hiveeyes/foss/pycom/vanilla/FiPy-1.20.1.r1-0.2.0-vanilla-psram-fix.tar.gz
- https://packages.hiveeyes.org/hiveeyes/foss/pycom/vanilla/LoPy4-1.20.1.r1-0.2.0-vanilla-psram-fix.tar.gz
- https://packages.hiveeyes.org/hiveeyes/foss/pycom/vanilla/GPy-1.20.1.r1-0.2.0-vanilla-psram-fix.tar.gz
We will be happy to hear back from you about this.