Is turning off TCP/IPv6 in Windows 10/11 make any Internet improvements!? In Windows 10/11, in the Network and Internet, is it worthwhile to turn off TCP/IPv6?! I have 59 Mbps download and 28.4 Mbps upload. At times, the connection to games online is laggy. (I have an Intel i5-10400, with 12 GB RAM, Nvidia GTX 1650 super, 1 TB WD HD, 1 TB WD m2. ssd and 1 250 GB m.2 ssd (as boot drive).