I'm trying to connect to nRF cloud but it doesn't work anymore. Even your samples like Asset tracker v2 an MQTT multi service sample can't connect to the nrf cloud anymore. Is there a problem with the servers or something else? The error I get is:
[00:00:08.516,510] <inf> app_event_manager: MODEM_EVT_LTE_CONNECTED
[00:00:08.517,761] <inf> app_event_manager: CLOUD_EVT_CONNECTING
[00:00:08.631,683] <inf> app_event_manager: MODEM_EVT_LTE_PSM_UPDATE
[00:00:08.632,202] <inf> app_event_manager: DATA_EVT_DATE_TIME_OBTAINED
%CESQ: 64,3,19,2
%CESQ: 64,3,24,3
[00:00:38.524,078] <err> nrf_cloud_integration: NRF_CLOUD_EVT_TRANSPORT_CONNECT_ERROR: -3
The -3 according to your documentation means a network error.
enum nrf_cloud_connect_result {
/** The connection was successful */
NRF_CLOUD_CONNECT_RES_SUCCESS = 0,
/** The library is not initialized; @ref nrf_cloud_init */
NRF_CLOUD_CONNECT_RES_ERR_NOT_INITD = -1,
/** A network error ocurred */
NRF_CLOUD_CONNECT_RES_ERR_NETWORK = -3,
/** A connection error occurred relating to the nRF Cloud backend */
NRF_CLOUD_CONNECT_RES_ERR_BACKEND = -4,
/** The connection failed due to an indeterminate reason */
NRF_CLOUD_CONNECT_RES_ERR_MISC = -5,
/** Insufficient memory is available */
NRF_CLOUD_CONNECT_RES_ERR_NO_MEM = -6,
/** Invalid private key */
NRF_CLOUD_CONNECT_RES_ERR_PRV_KEY = -7,
/** Invalid CA or client cert */
NRF_CLOUD_CONNECT_RES_ERR_CERT = -8,
/** Other cert issue */
NRF_CLOUD_CONNECT_RES_ERR_CERT_MISC = -9,
/** Timeout, SIM card may be out of data */
NRF_CLOUD_CONNECT_RES_ERR_TIMEOUT_NO_DATA = -10,
/** The connection exists */
NRF_CLOUD_CONNECT_RES_ERR_ALREADY_CONNECTED = -11,
};
