How can I change latency when interval is the same?

[Anthony Ambuehl]

In my device I want to adjust the slave latency connection parameter, however my desired min-max connection parameters are the same as during the initial connection. I find the soft device is ignoring the request to change connection parameters even though the latency is different. Is there some way to force a connection parameter update?

[Ulrich Myhre]

Could you add the connection parameters you are going from and the ones you are going to in your question? I did not completely understand if you meant that the SoftDevice ignored a CPU Request from the peer, or if it ignored the API call. In the latter case, what error does it return (if any)? Lastly, please add the SoftDevice you are using (and which role in you are using it if not S110).