Fuse engages before reaching current limit

Please see the screen shot below. The fuse engages at the falling edge of the current pulse, which is less than 2.6 A at maximum. I do not expect the fuse to engage until the current reaches at least 3 A. Is there something about my configuration to cause this behavior?

Update: After disconnecting the USB cable and reconnecting, the unit now behaves as expected.

Hi @Brett and welcome to the Joulescope forum!

Great to hear that it’s working after replugging.

We don’t have any issues logged for fuse state not updating correctly. If you have any guidance on how we can try to duplicate this to help track down the root cause, please post more. Likewise, please post if you run into this again!