Dice bias is real, but game still fun – Catan HD Review

I've had this app a while and just opened it back up. It runs great, but I just played five games in a row against the easiest AI's and every single game, the dice throws would be well shuffled until: whenever I get within about 4VPs of winning, all 3 AI opponents start rolling sevens EVERY TURN, they only block me,even if other AIs have the same VPs as I do, and steal every last one of my resources so it is literally impossible to progress. They also refuse to trade with me in mid/late game despite trading the same resources with other AIs EVEN if the other AI has more points than me. "Stack" and "stack 5" options don't seem to stop this from happening. The constant sevens being used only against me makes me not want to reopen the app to play again.
Review by kaitketchup on Catan HD.