mbedtls_ssl_handshake returned -0x10

[Swagger]

Hi, I was using esp azure example to communicate with the Azure cloud. In my code, I have both wifi and BLE implemented in a separate task. I'm switching between these task based on certain conditions. after some switch between tasks, I am getting this error

[0;32mI (337692) platform: The current date/time is: Wed Aug 12 02:32:54 2020[0m
[0;31mE (338902) esp-tls: mbedtls_ssl_handshake returned -0x10[0m
Error: Time:Wed Aug 12 02:33:25 2020 File:C:/UsersDesktop/esp-idf/components/esp-azure/azure-iot-sdk-c/iothub_client/src/iothubtransport_mqtt_common.c Func:InitializeConnection Line:2424 mqtt_client timed out waiting for CONNACK

Error: Time:Wed Aug 12 02:33:25 2020 File:C:/UsersDesktop/esp-idf/components/esp-azure/port/src/tlsio_esp_tls.c Func:tlsio_esp_tls_destroy Line:153 tlsio_esp_tls_destroy called while not in TLSIO_STATE_CLOSED.

[0;31mE (369632) esp-tls: mbedtls_ssl_handshake returned -0x10[0m

I am deleting the previous task after switching.
How can I sort out this issue?