January 13Jan 13 Hi, I am having an issue where my parity check speed is in KB/s instead of MB/s. It is normally at 140MB/s but currently it runs at 188 KB/s.Here is the screenshot of history speed The current SpeedLatest Diagnosis file during checks.tower-diagnostics-20260114-0526.zip
January 13Jan 13 Community Expert Parity disk looks OK, but it has connection problems.On Main - Array Devices, are you not seeing ERRORs for Parity?
January 13Jan 13 Author 29 minutes ago, trurl said:Parity disk looks OK, but it has connection problems.On Main - Array Devices, are you not seeing ERRORs for Parity?Could it be a loose or bad sata cable? should I spin down the re plug them?
January 14Jan 14 Community Expert Solution 1 hour ago, DeathlyJO said:Could it be a loose or bad sata cable? should I spin down the re plug them?yes, also check power connection.Make sure all cables have plenty of slack. Connectors should sit squarely and firmly on connection. Don't bundle data cables.
January 19Jan 19 Author Swapped and re-wired the cables seems to have worked. Thanks @trurl On 1/14/2026 at 8:11 AM, trurl said:yes, also check power connection.Make sure all cables have plenty of slack. Connectors should sit squarely and firmly on connection. Don't bundle data cables.
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