Could not find device or group with the specified id or the IKEA Hub did not respond

[tomsherlocked]

Hi,

In the last week or so my tradfri config has stopped working. I've removed and re-generated the credentials for the configuration node, and it's been able to grab the app identity & preshared key. However on attempting to use the node I've been recieving this error:

"Could not find device or group with the specified id or the IKEA Hub did not respond"

Can you advise what may be the issue?

[dbeltman]

I'm also having this issue. The status node gives this error, but an inject node to change colors still works.

[dbeltman]

After 1 day, the inject nodes have stopped working as well. What i've also noticed is that i'm also thrown out of the tradfri app on my iphone as well.

If i regenerate the pre shared keys everything works again, but only for 1 day. I feel like this has something to do with the frequency of controlling devices. @tomsherlocked do you have any numbers on how often your lights are controlled per time basis?

[tomsherlocked]

@dbeltman interesting stuff. Mine aren't being controlled on a time basis, but through an API call which happens infrequently (<4 times a day). Mine still isn't working even after regenerating the pre-shared keys multiple times. It would be good if @nidayand could provide any insight if it's been seen before

[nidayand]

It worked fine for me after requesting new ID's. Don't know what happened with post the IKEA fw update