That other OS has not bothered to fix a denial of service attack on IPv6 even though a fix is simple. This is yet another example of M$ caring about licensing fees and not service. Use GNU/Linux. The problem has already been fixed in Linux.
To its credit, M$ has “supported” IPv6 for a while but not well enough to bother keeping systems available. Still some here criticize me for criticizing M$… Should I want to use a faulty OS? An OS that I know is faulty?