If you are using an i1 Display Pro on the Mac, you should check if the software crashes every 10 seconds or so. It seems like they want to protect their software and risk the lifecycle of your SSDs. One written crashlog every 10 seconds sums up to quite some load on your HardDrive :-(
You can find the crash logs in:
the names are like:
If you have these crash logs, here is the solution that I got from the X-Rite support:
After deleting the entries, everything works as before - except the crashes.