Hi there. I have the same problem on my 2022 Grand Wagoneer. I reported it to Wagoneer Connect and via my dealership, and they tell me that this is a problem with the UConnect system and that I'll have to wait for an update. This past week I did see that an update had taken place but the problem persists. I don't know if or when it'll get fixed, but it is annoying to have to constantly deregister and then re-register my Alexa account for it to work.