Get help and discuss anything related to tweaking your internet connection, as well as the different tools and registry patches on the site. TCP Optimizer settings and Analyzer results should be posted here.
In NIC Optimization Article, it is indicated that some features should be disabled because they are poorly implemented. Realtek is explicitly named. I have an Intel I218V Ethernet. Does the same recommendation holds true?
Intel's implementation works.. as well as newer drivers/OS. You can still disable it if you want though, I almost always disable most "Offloads", especially for gaming, or with onboard NICs.