[mbed-tls] -0x7880 "error" after successful failed download

Hi,

I'm getting the following errors printed:

tls                 : error  : [2021/06/21 21:43:12.360] [id =     10]: ../../src/../externals/mbedtls/mbedtls/library/ssl_tls.c(4369): mbedtls_ssl_handle_message_type() returned -30848 (-0x7880)

tls                 : error  : [2021/06/21 21:43:12.360] [id =     11]: ../../src/../externals/mbedtls/mbedtls/library/ssl_tls.c(8335): mbedtls_ssl_read_record() returned -30848 (-0x7880)

after a file is successfully downloaded. It looks like MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY gets interpreted and printed as error.

How can I fix this? Is this a configuration thing or do I edit the ssl_tls.c source code?

Thank you,

Ron

mbedtls 2.16.0