I have done this in random que. Maybe he felt you were working against him, so he decided to throw the fight. Arguments are always two sided as both parties will think they are correct. Chances are he felt fed up and hard done by his team aswell. I have played a match where right at the start my so called teammate enters the jungle and starts killing mobs im attacking and taking gold. All the while pinging me. Even when I left the mob cause he would start to try and kill steal, he...

I have the same issue. It's mainly from random que. I will add you from you sig and we can see if we mingo well. My nick is queef

I have noticed an issue with my teams turret sensitivity since update. Before update I could protect my turret vs the enemey by staying beside it,and once I was attacked by the enemy my turret would start to attack the one who attacked me. Since update I feel that my turret doesn't act as sensitive as it did before. I find I am now easily mowed over by my enemy when I am doing nothing different then the way i protected my turrets before update. My turret does not target the enemey as easy...