Hello, guys! I'm having this problem for the last couple of days, and it's unbearable. when i play warcraft III and a map called DotA on it(game from 2003), I get laggs which were unexistent before. my connection speed before was around 4mb/s, but now it shows that it's only 1mb/s. when i use ipconfig /flushdns and then /renew, i get normal connection, but only for a few minutes. can you help me please?