Have tried Universal Tcpip.sys Patch, Half-Open Limit Fix and TCP-Z, but none of them work with Windows 10, is there any tool to increase half open connection limit support Windows 10?
Why? Without increase the connection it's too slow for P2P, at least for Windows 7, and Windows 10 likely have the limit.
All torrenting software since 2.2.1 (could be wrong on the number) uses UDP. UDP does not require a connection, so there's no point increasing your connections.