That is true, it only displays today, past 7 says and past 30 days energy usage...

I don't think it will work, because the printer server is only to share the printing to multiple devices, but those device must have the printer driver installed and they must be able to print when...

on tplink website, it just says " Does not require drivers for Windows 10/ 8.1 / 8 / 7 / Vista / XP or Mac OS X and Linux systems. Backward compatible with USB 2.0/1.1 and the actual transmission...

will the house light turn off when the problem happens? usually it is caused by powerline interference, you may test them in different wall sockets

Who is your ISP? Can you send a screenshot of your setting?

It seems that the C3200 has only site to site IPSec VPN...