Waze use to reroute drivers when traffic jam is detected. Rather it's standstill, heavy, or moderate. Now it takes you through it even if it's standstill or heavy. When you manually reroute yourself by exiting the highway. It tries to reroute you back into it instead of choosing the next best route. The only thing that keeps me from doing back to Google is that Google don't show speed limits fast n reports takes some time before you can create a crew report .