Looking for a Better Remote Solution for an Older TV

First, make sure CEC (Consumer Electronics Control) is turned on for both the TV and Fire Stick. It usually allows one remote to control both devices. If that doesn't solve it, look for a universal remote that has a nice design and can handle both types of signals you'll need.

Honestly, just replacing the Fire Stick remote is probably your easiest option. They're not too pricey and will let you control things the way you want without all the confusion.

I repair old remotes myself and recommend getting a used one from eBay that matches your current TV model if possible. You can also clean the conductive pads under the buttons—it works wonders. Just make sure you have the right tools to take it apart carefully.

I've had a Sofabaton remote that worked really well for controlling multiple devices, but setup can get a bit tricky. If you're having issues with the Fire Stick learning the TV's volume controls, I remember you might need to reprogram it to get it to cooperate.

OneForAll remotes are generally solid. They could handle most devices you throw at them and are pretty straightforward to set up.