Client disconnecting

This has been happening for a few days now. I get a steady 70-80 ping in game and i can browse the internet smoothly. despite my stable connection, my client will randomly lose connection every 1-2 minutes and the "attempting to reconnect" error message will pop up. Now this wouldnt be much of a problem if it didnt interrupt matchmaking. It takes way too long to get into a game because the matchmaking cancels after 1-2 minutes, so i just have to pray i find a match before then. Please help me fix this :)