We're using Sitecore 9.1 and are having some issues with our session management. After changing it from Redis to InProc (both session-state and shared session-state), the issues disappeared.
What surprised us is that we saw that the load on the Redis server didn't go away. It stayed the same at about 400-500 gets/sets per second. So my question is, where do these requests originate? Is there another process using Redis?
Thanks for any insights provided.