I have that program running almost 24/7; however due to the way our P25 system works, you'll only pick up whatever is being used by the site that you are monitoring with it. Since I cannot reach the Chase site from here, the only way I can pick up your local talkgroups is if they are being used by someone up here (on site 3-12).
A forum for general discussion of software defined radio (SDR) receiver equipment.
forums.radioreference.com
The software is free, you just need a sdr dongle like an RTL-SDR which is 25-30 bucks on amazon. Mine came with a little antenna that gets the job done just fine.