I desynced about 10 times in the last few days and I don't believe it's the enemy since I was playing with AI just to test it out lol. Could be my teammates tho, not sure.
What was it caused by again, uhhh your router getting disconnected or something? It's been a while since I have had such a problem, since my CoH days to be exact. Haven't met the problem again on a scale so big since then.
Problem is one of our opponents have said about "desync incoming" before desync happaned.
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That said, trust ratings come into effect in the event of a sync error, so check your actual leaderboard stats a few minutes later and you'll probably find that you got the win anyway, even if the game said you lost. The kinds of people who would cause a sync error (if possible) would quickly have more of them than the average person and never get the win due to a trashed trust rating.
You right! I just checked this on leaderboard. We got win regardless game said we lost.