RNG? but it was worst now!

the skill with high chance to trigger stun or critical would not stun or critical to enemy some time, i can accept it… But impossible it become like this now!! 4 time greater stun(75% chance), 2 time critical impact (40%+20% base critical stat= 60%) all fail in 1 match!! serious? And this is not just happen in 1 time only, this week i played many match and meet so many times. Is there a bug or the super bot to don’t let player to win?

Duplicate thread. Please see Stop this rng immediately NOW!