RE : Case ID: 339247 NCS 2.7.0

This case don't happen when i merged net_core and app_core to burn. I used to burn only one core.

What causes this?

Now I have a new question.I use one nrf5340 as CIS client to conncect Galaxy Buds2 Pro but the voice i hear is bad because the cpu usage is high.

So i try to reduce the sampling rate used by codec.

CONFIG_LC3_ENC_SAMPLE_RATE_8KHZ_SUPPORT=y
CONFIG_LC3_ENC_SAMPLE_RATE_16KHZ_SUPPORT=y
CONFIG_LC3_ENC_SAMPLE_RATE_24KHZ_SUPPORT=y
CONFIG_LC3_ENC_SAMPLE_RATE_32KHZ_SUPPORT=n
CONFIG_LC3_ENC_SAMPLE_RATE_441KHZ_SUPPORT=n
CONFIG_LC3_ENC_SAMPLE_RATE_48KHZ_SUPPORT=n
# end of Encoder sample rates

#
# Decoder sample rates
#
CONFIG_LC3_DEC_SAMPLE_RATE_8KHZ_SUPPORT=y
CONFIG_LC3_DEC_SAMPLE_RATE_16KHZ_SUPPORT=y
CONFIG_LC3_DEC_SAMPLE_RATE_24KHZ_SUPPORT=n
CONFIG_LC3_DEC_SAMPLE_RATE_32KHZ_SUPPORT=n
CONFIG_LC3_DEC_SAMPLE_RATE_441KHZ_SUPPORT=n
CONFIG_LC3_DEC_SAMPLE_RATE_48KHZ_SUPPORT=n

Use this cfg to init encode success but decode sample rate is selected 48k, this causes

HL [00:00:23.566,131] <err> sw_codec_select: ret:-5009
HL [00:00:23.566,192] <err> audio_system: Failed to set up codec
HL [00:00:23.566,192] <err> audio_system: ERR_CHK Err_code: [-5009] @ line: 490	

Can i set decode sample rate in client and inform headset use the same cfg?

Thanks!

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