We noticed that the Setpoint contact of several (so far 8 out of 14) IPCMini opens for some minutes every 32 days, although the current is well below the Setpoint. Is this a software bug?

We noticed that the Setpoint contact of several IPCMini opens for some minutes every 32 days, although the current is well below the Setpoint.

The Setpoint is 1e-5A (or 10 uA).

After waiting for more than 30 minutes with that strange behaviour, the 5 kV high voltage was switched OFF and ON again and the Setpoint contact closed as was expected.

See the video below.

W

Is this a software bug?

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