SBMM (Skill Based MatchMaking)
Please for the love of god turn off Skill-Based MatchMaking, it sucks. Every time I start a match, all I see is the killcam because there's always 2 people with what seems like FIVE TIMES my SP. It alone, has turned the game into the one place you go to to get angry. I just started playing again after several months and it has not been solved at all. This needs to change ASAP.
Another thing too, just because I kill most of the players in a match doesn't mean I want the next match to be living hell for me. I just want to have some fun, but any time I do kill every mech, the next match is a LIVING NIGHTMARE because of SBMM.