SMART High "Command Timeout" on Seagate Exos Drive

I have 4 x ST8000NM000A-2KE101 in a ZFS RAID Z1 setup which has been running for about a year. I have a look at the SMART attributes now and again and I recently noticed that the Command Timeouts (187) value is extremely high on one of the drives (4295032833). No other SMART values seems to be off and it passes the SMART test. The other drives shows 0 on the Command Timeout.

After some searching on the web I see that some list this as a critical value and recommends replacing...

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