New Koei games crash/Not responding

It can't be only me, so this issue happened to me in dynasty warriors origins and it also happened in warriors abyss, after playing for sometime the game just suddenly freeze and enters "game not responding" mode You can hear audio but you can't do anything, just to force exit game. thanks to them not including ANY save mid-game, you must start battle from the beginning and pray that you don't run in this issue for the 100th time.

I never had problems with koei games before but DWO and warriors abyss has this and it's getting annoying, im damn sure its something on koei's side because i saw other people having same issue.