WiFi报wifi:m f null故障后tls连接会断开要如何处理？

W (602810) wifi:m f null

[2021-08-26 09:32:02.423]# RECV ASCII>

mbedtls_ssl_recv error, res: -0x7880

[610.318][LK-1000] mbedtls_ssl_handshake error, res: -0x4c


[610.321][LK-1000] adapter_network_deinit

IDF4.2的版本