https://devzone.nordicsemi.com/f/nordic-q-a/10078/hard-timing-dependent-feature-failsHi, I&#39;m currently working on the project with some hard-timing dependent features. As I&#39;ve mentioned in another topic, it fails if I have advertising turned on. Turning advertising off results in improved reliability of the feature, however, sometimesen-USTelligent Community 13Fri, 06 Nov 2015 12:34:22 GMThttps://devzone.nordicsemi.com/thread/37363?ContentTypeID=1Fri, 06 Nov 2015 12:34:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9103a665-f56d-4991-955e-5e8ff0d81ebbrun_ar<p>And disabling the softdevice during the timing dependent feature is impossible?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/37365?ContentTypeID=1Fri, 06 Nov 2015 11:04:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b1697c49-02b6-453e-ada5-ec03fc41d448Konrad Traczyk<p>Thanks for your help. Actually so far we thought that softdevice messes around with the code no matter if the advertising is enabled or not. The timeslot would be ok if it wasn&#39;t so short - we are afraid that softdevice will not grant the application the adjacent timeslots if we extend it, so our feature would be interrupted by previously enqued softdevice timeslot.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/37364?ContentTypeID=1Fri, 06 Nov 2015 10:25:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1246636d-691e-4d59-bbd7-d5ee3759ff06run_ar<p>hmm, I checked with the stack team and they say the softdevice should only do stuff if there are radio operations in progress. Have you tried running your timing dependent features in the timeslot api?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/37362?ContentTypeID=1Thu, 05 Nov 2015 10:29:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bd1540ff-ca35-4ad7-8799-e4c10b27ea61Konrad Traczyk<p>It varies from 3 seconds up to 12 seconds. It&#39;s completely independent from us.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/37361?ContentTypeID=1Thu, 05 Nov 2015 06:26:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef2012bd-cbd3-4e55-96aa-0d0d7c673044run_ar<p>How much time does your hard-timing dependent task require?</p><div style="clear:both;"></div>