Long range IAS question and troubleshttps://devzone.nordicsemi.com/f/nordic-q-a/44539/long-range-ias-question-and-troublesHello, I&#39;m trying to create a long range IAS ( Immediate Alert Service ) unsing long range BLE 5. On the server software I forced the PHY to BLE_GAP_PHY_CODED. I saw in the SoftDevice API that extended as to be set to 1 in this case. Is it not possibleen-USTelligent Community 13Mon, 11 Mar 2019 11:19:25 GMTRE: Long range IAS question and troubleshttps://devzone.nordicsemi.com/thread/175293?ContentTypeID=1Mon, 11 Mar 2019 11:19:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:84a29b2d-9950-4b12-b127-aed325f80424Susheel Nuguru<p>Hi,</p> <p>When using CODED_PHY you need to enabled the extended bit when scanning, which you did.</p> <p>But then<span>&nbsp;</span><span>NRF_BLE_SCAN_BUFFER&nbsp;</span>should be set to&nbsp;BLE_GAP_SCAN_BUFFER_EXTENDED_MIN which is 255.</p> <p>Can you please try this and see if the scanner goes through?</p><div style="clear:both;"></div>