https://devzone.nordicsemi.com/f/nordic-q-a/30715/fds-write-problemHi nordic I am testing with an FDS example. I am reading and writing various data. But there was a problem in the writing process. I called fds_record_write () once, but when I read the memory using nrfjprog, I saw that the same data was written 3 timesen-USTelligent Community 13Wed, 21 Feb 2018 12:38:16 GMThttps://devzone.nordicsemi.com/thread/121515?ContentTypeID=1Wed, 21 Feb 2018 12:38:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:33ccf1a0-0156-49cf-8966-5d49848c22cctesc<p>Then it is hard to tell anything without the code. Do you have everything in a single main.c file that you can attach here?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/121501?ContentTypeID=1Wed, 21 Feb 2018 10:38:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:656dc404-8b6f-491f-bebb-6efc410f23abhongpal<p>Thank you for answer.<br />However, I saw the record as nrfjprog when I uploaded the soft device and uploaded the application with nrfstdio. I did not reset it after I put the program.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/121499?ContentTypeID=1Wed, 21 Feb 2018 10:31:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba23c718-6ad5-4a45-832c-5ceda3944b4etesc<p>Hi,</p> <p>If you have an application that unconditionally writes the record, then it will write the record every time that application runs.</p> <p>My guess is that you have reset the board, either by turning power off/on, as part of programming, etc., three times, and that is the reason the record is written three times.</p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>