As far as "saving" whatever was programmed you paid for, just "read" the scanner into Sentinel.
Connect your scanner to your PC & choose Mass Storage Mode.
Click the 'read from scanner' icon from the second line menus.
View attachment 100315
That will read any favorites lists on the scanner back into Sentinel. Unless you selected "Erase Favorites Lists on Scanner" when writing one of the lists you created, or the one I posted, that will read all the lists on the scanner, included the list you paid for.
If you had selected the 'erase lists' option, then it was probably deleted. But what they "created" was almost certainly appending systems for your county and whatever other county you selected to a Favorites list. That could be duplicated in a fairly short time.
I still think that you are getting some sort of interference, and that the "right" filter would help.
On your scanner, press the Menu button
Scroll down & select
Manage Favorites
The next screen will show any Favorites lists on the scanner. Select the one I posted
On the next screen, select
Review/Edit System
Now, select the
Hartford system
On the next screen, select
Edit System Options
Scroll down to the filter & change it to
Auto
From there, you can press the
System soft key to resume scanning.
If systemsyyou start hearing activity on the Hartford system, then a different filter other than Wide Invert will be your best choice.
Try editing it again, and setting the Filter to the other options, one at a time. After you make a change, resume scanning for a while to see if you hear traffic now. If, after waiting a reasonable period of time to make sure that your agencies were just not talking for some time, you still do not hear anything, do the Edit process again & select a different filter. Once you find one that works the best, edit your list in Sentinel to match that. Otherwise, the next time you wrote a list to the scanner, it would wipe out your changes.
I suspected that you would not hear anything on the 'Still used' frequencies, but you verified that nothing was there by only hearing static.