Hi,
I have not used the system for a long time, so it happened a couple of days ago, I had to take measurements, and the LinearX system gives an error when measuring the impedance.

I tried to solve the problem by reinstalling Windows 7, but it did not help. I tried to do internal and external calibration, it also does not help.
Sometimes the system fails internal calibration:

Highlighted in red the item that the system sometimes does not pass.
Thanks in advance for your help.
I have not used the system for a long time, so it happened a couple of days ago, I had to take measurements, and the LinearX system gives an error when measuring the impedance.

I tried to solve the problem by reinstalling Windows 7, but it did not help. I tried to do internal and external calibration, it also does not help.
Sometimes the system fails internal calibration:

Highlighted in red the item that the system sometimes does not pass.
Thanks in advance for your help.