nrf connect sdk intermediate - lesson 9 - exercise 6

[Vivek01]

hi,

i'm learning this exercise and when i build and flash the exercise it works perfectly but then after i see this errors in the terminal 

and after that i create the firmware update on nrf cloud but when i start the update, i see in progress in status bar and i can't see the updating logs on terminal as the exercise shows me maybe it's because of this errors so can someone tell me what's problem am i facing. i'm using nrf9160dk.

thanks

vivek 

[Hakon]

Hello,

have you checked that the nrf cloud certificates are properly installed on the device?