Ok, I've got cablenut, and looked at your guide, my mss is 1460, my rwin is 27740. My upload is capped at 800 download capped at 5040. Everything looks good as far as tweaking, running the 768/5000 settings with my rwin,mss send and recieve windows modified per your guide VanBuren. I'll include a screenshot of cablenut settings just in case. I'm also including two back to back speed tests. I'm just not seeing speeds any better than that, and I've got 5 meg service. Hope you have some idea as to what is going on?
:::.. Download Stats ..:::
Connection is:: 3221 Kbps about 3.2 Mbps (tested with 1496 KB)
Download Speed is:: 393 KB/s
Tested From:: http://www.testmy.net/
Bottom Line:: 58 times faster than 56K you can download 1MB in 2.61 second(s)
Validation Link:: https://testmy.net/cgi-bin/get.cgi?Test_ID=34KWM9RPI
:::.. Download Stats ..:::
Connection is:: 3130 Kbps about 3.1 Mbps (tested with 1496 KB)
Download Speed is:: 382 KB/s
Tested From:: http://www.testmy.net/
Bottom Line:: 56 times faster than 56K you can download 1MB in 2.68 second(s)
Validation Link:: https://testmy.net/cgi-bin/get.cgi?Test_ID=C1M9SRYW7
Cable Nut Settings