Hi Erik, you are running out of RX network buffers. Try to increase the value of CONFIG_NET_BUF_RX_COUNT and optionally CONFIG_NET_PKT_RX_COUNT options. Cheers, Jukka

#mqtt #api

Unless I'm missing something there's nothing preventing you from calling fifo APIs inside an ISR. Otherwise, there would be assertions about it in kernel/queue.c

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Hi, I am connecting a SAM_E70 board with a cloud. It connects initially with a TLS handshake and then after 30 secs the connection errors. Error: -------- I am getting a TLS error : mbedtls_ssl_write

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