DAQmx Channel Property node for mixed counter task, error 200452

Hi Folks,

I've a task where I'm measuring 4 frequencies and 1 encoder (A/B).I want to enable and set the filter on the frequency channels. This works, if I remove the encoder channel from the task, but when I include the encoder channel again, it results in the error below.Error:

 How could I prevent this error for counter tasks? Selecting a channel only works for the analog inputs.

Thanks,

Jasper