Apologies… I’m testing this again and it looks like the device is updating the settings and checking for new firmware whenever the device sends new data to the Stream service. The first time I tested out the longer RX timeout settings it appeared the device wasn’t getting updates to settings/OTA, but it was probably something I misconfigured.
Just to confirm, the device should get updates from the server whenever it connects to stream new data, right? And the CONFIG_GOLIOTH_COAP_CLIENT_RX_TIMEOUT_SEC defines how long before the device tries to connect again in the absence of any other connection to the server?