We're going to deploy lots of Roku 3's to view live HLS streams. I plan on using Squid in "reverse proxy" mode to cache all the .ts files, but I'm seeing a lot of TCP_MISS and TCP_REFRESH_UNMODIFIED in my logs. Before I really dig in to this, has anyone used Squid in reverse proxy mode for this application that could share a configuration? Seems pretty straight forward, but it's not working like I'd like.