PBF4 Pots and Faders don't send all values

When I move the pots and faders very slowly they send an event for every MIDI value from 0-127, but if I move them faster they skip values. If I set the bit depth higher, they send events more frequently but still skip values.

Is this expected? I want to always receive an event for each value reached by a potmeter.

I’m using Grid editor 1.6.2 with a PBF4 E-32 v1.5.0, and I’m inspecting the MIDI events in the Grid editor MIDI Monitor.