The challenge is that if you own a device such as a FireTV, you cannot take advantage of DFS, as Amazon doesn’t allow their devices to “see” those channels. A few other device manufacturers have similar limitations, as documented on Portal’s website. Portal does offer various compatibility modes, but the one that…

The challenge is that if you own a device such as a FireTV, you cannot take advantage of DFS, as Amazon doesn’t…

The Durango does the same thing.

The Durango actually shuts off the integrated DRL when the signal is activated, just as the Jeep does. In the GIF above, the fog lighs are on, so the DRL’s are functioning at reduced brightness, which is why they are staying on.