New secondary access point capped at 100mbps

   Hmmm.  Where to start, ...

> New secondary access point [...]

> New router model: [...]

> Wired access point [...]

   Are these things all the R6080?

   It's called a _wireless_ access point because it provides wireless
access, not because it uses a wireless connection to the main router.

> [...] lan to lan setup with cat6

   Visit http://netgear.com/support , put in your model number, and look
for Documentation.  Get the User Manual (at least).  Read.  Look for
"Use the Router as a WiFi Access Point Only".  Note the suggested wiring
scheme, as well as the device configuration.

> [...] I seem to be having a 100 MB per second cap on my new router.
[...]

      https://community.netgear.com/t5/x/x/m-p/1711958

> [...] Or could it possibly be a bad router?

   It's certainly bad if you wanted something faster.

> [...] Along with trying multiple land ports. [...]

   That's the opposite of a SEA port?