I've done some more testing and it appears that the frequency measurement spikes only occur when an analog channel is used along with a digital channel in frequency mode. Any combination of digital channels works fine, but as soon as I add any analog channel (light, sound (both "waveform" and dB), t...

Here's the full picolog file. It's roughly 2 days worth of data. Note that I was making changes during this run to observe the impact on the data. In addition, at some point the board stopped communicating with the software, but I don't remember if that was before or after I saved the attached picol...

Perhaps this is a clue? I noticed that the spiking in the frequency data was tracking, at least roughly, a ratio with the value returned by the light sensor. I removed the light sensor from the data collection and then the spiking started tracking roughly with the temperature sensor. I tried differe...

I have a DrDAQ running with PicoLog 6 on a Windows machine. My primary intent is to use this setup to capture a count rate on two inputs along with other analog data and switch inputs. The desired count rate will generally be between 0 and 2000 counts per minute but will vary randomly. It appears th...