Clock frequency will not update in DAQ session

Hi all,

I'm running into an issue where I cannot change the clock frequency from 1000 Hz in my DAQ session. Here is the code:

clockFreq=10000;
% Initialize clock
sClk=daq.createSession('ni');
sClk.addCounterOutputChannel('Dev2','ctr0','PulseGeneration') %PFI12
clkTerminal = sClk.Channels(1).Terminal;
sClk.Channels(1).Frequency = clockFreq
sClk.Channels(1).DutyCycle = 0.50;
sClk.startForeground();

No matter what I make the clock frequency, it does not display any value other than 1000 Hz. If I try to make the frequency below 1000 Hz, a timeout occurs.