I have posted this in the Radio Shack forum as well…
My upgraded pro-18 (Whistler ws1080) will go through startup, and then will show “Low Battery. Auto shutdown” and turn off. USB power input does not work. I have tried with batteries and fake battery power supply and get the same result. Any ideas?
Thanks in advance.

As usual, S1 Tactical channels are in use with this event. Here's what I've gathered so far:
S1-T1 - Police
S1-T3 - IFD
S1-T9 - MCSO
S1-T10 - Medical

Hi guys I recently got a SDS100 from ebay. I have sentinel up and working for the scanner and have programmed it correctly... I believe... It is even showing on the scanner that it is in fact receiving a P25 NAC: But I cant hear Clackamas fire or ems at all. I've confirmed that I am missing traffic with the radio scanner apps.
One thing I am wondering is if its maybe the antenna? it says RD-331 VHF/UHF. I can hear weather on the scanner but nothing P25 related has worked yet.