packet_queue full

[mikeymike9000]

Having a hard time narrowing down an ESP32 rebooting issue due to a stream of "packet_queue full" errors about once a day. It appears to be linked to sending data to firestore, but seems to be a lower level error not found in any of the open source stacks, e.g. must be coming from RTOS Kernel, Wi-Fi Binary Blobs, Hardware Offload (DMA, SPI, UART Queues).

Just wondering if anyone else has come across it before? If I figure it out I'll send a follow-up.