nRF51 gazell -- TX FIFO won&#39;t send after 3 packets in TXhttps://devzone.nordicsemi.com/f/nordic-q-a/56190/nrf51-gazell----tx-fifo-won-t-send-after-3-packets-in-txHello Nordic Team, I&#39;m currently working on a project based on the nRFready desktop. My application requires using the pipes 0-2: pipes 0 and 1 are used in conjunction with the gazell pairing library and pipe 2 as an open tunnel. All communicationsen-USTelligent Community 13Fri, 10 Jan 2020 15:52:24 GMTRE: nRF51 gazell -- TX FIFO won't send after 3 packets in TXhttps://devzone.nordicsemi.com/thread/228634?ContentTypeID=1Fri, 10 Jan 2020 15:52:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e28106d9-b60e-46ca-b119-422a2560036cmmak<p>I&#39;m running into a separate issue now, so I&#39;ll make a separate ticket regarding it.</p><div style="clear:both;"></div>RE: nRF51 gazell -- TX FIFO won't send after 3 packets in TXhttps://devzone.nordicsemi.com/thread/228633?ContentTypeID=1Fri, 10 Jan 2020 15:51:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8229493d-182d-4a68-a1a2-b65bb6904adfmmak<p>Hi Kenneth, it seems that it was just my method of implementation causing some issues. I made a separate timer for the acknowledge packet to be sent out and the timing doesn&#39;t lag out.</p> <p>Thanks!</p><div style="clear:both;"></div>RE: nRF51 gazell -- TX FIFO won't send after 3 packets in TXhttps://devzone.nordicsemi.com/thread/227884?ContentTypeID=1Tue, 07 Jan 2020 12:44:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e14db34f-eba5-4fff-a35b-bc0d3700095eKenneth<p>Hi,</p> <p>I don&#39;t have any good explanation to this. ~100ms may seem as related to how long the link is kept in synchronization before it is considered out of synchronization, is it possible that you need to increase the rx window of the host/device? What is the max ack size configured vs. the actual ack payload size?</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>