No contact from CPE when do refress large tree info

I’m testing a cenary with a separated CWMP service and when i refress InternetGatewayDevice tree, is just doing this for a test, is returning “No contact from CPE” but can se in CWMP logs
running perfectly.

There is some parameter to solve this?

Don’t refresh the entire tree like that. Pick just the nodes you want to see the data for. I’ve had much better luck with the targeted approach.

This was did with 1.2.9 and now using 1.2.8 this problem dont occur. I think that is an timout in nodejs server.