Drive 3 on RS2416RP+ is severely damaged and has failed. <a class="link-font" href="https://kb.synology.com/DSM/tutorial/How_to_back_up_your_Synology_NAS" target="_blank">Back up your data immediately</a> and then replace the drive.<br><br>

Drive information<br>
Brand: WDC<br>
Model: WD4002FYYZ-01B7CB0<br>
Capacity: 3.6 TB<br>
Serial number: K4J2HH1B<br>
Firmware: 01.01M02<br><br>

S.M.A.R.T. Status:  <font color="red">Failing</font><br>Drive reconnection count:  0<br>Drive re-identification count:  0<br>

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