Circuits in our area on legacy Charter (Spectrum) are being increased to 300/20. Has anyone used an MX64 or 65 with that level or higher of a WAN circuit? I know it is "technically" rated for 250, and the slider bar under traffic shaping no longer supports unlimited and seems to be capped at 250. Has anyone though ever actually tested it to see just how much you can push through? Obviously, it is a caveat and not supported, but I'm just curious. Numbers like that tend to have a bit of leeway, usually in the 10-15% range. But if there is a HARD limit at 250, that is no good.