Minions crushing me

I keep winning the team fights, but my opponent's minions keep winning the game. I protect my carry, but it only delays the problem. Is there some defense to this minion barrage??
It's a known bug.

Reason is you havent touched your strategy. Namely "Utility" - you're using ~20 utility buildpoints on all your teammembers ,and so are your opponent. This results is a weird fountain-diving-camping situation.
How to fix:
Change your strategy so that you're only using utility on max 3 members. Using higher numbers on damage, but dont forget defenses.
Thanks, that worked. Best is to have only 2 players with "utility". Saved my interest in playing.
Yeah, I had that at the start too, got my things figured out now though ^^