Why is the audio from my Echo cutting in and out?

Episode 1465 (1:41:50)

Kevin from Malibu
Amazon Echo

Kevin is having trouble with his two Alexa devices. They are intermittently going in and out. Leo says that if it comes back where it left off, that's just buffering of the internet and is a sign that his bandwidth isn't keeping up. If it's dropping out and coming back at a different time, then he's losing packets. Either way, it's an internet issue. It could also be iHeartRadio. It could also be congestion with wireless traffic. Kevin could use a Wi-Fi analyzer to see if someone's Wi-Fi hotspot is getting in the way. Wifi Analyzer is free. There's also InSSider, but it's not free.