By default, CONFIG_ZBOSS_OSIF_LOG_LEVEL_CHOICE was set to ZBOSS_OSIF_LOG_LEVEL_INF. But I'd like to increase the log level to debug a problem I'm seeing. When I increase verbosity to ZBOSS_OSIF_LOG_LEVEL_DBG the device is no longer even able to join the network. I suspect that blocking on UART prints is altering the timing so badly that ZBOSS is missing deadlines/packets/etc.
Is there a workaround for this? Ideally a known-good set of options that lets me get ZBOSS_OSIF_LOG_LEVEL_DBG level output without breaking the Zigbee stack?