I have regular crashing of the app. when the battle ends. I saw some fixed, but I think neither apply to my situation. I have definitely enough memory.
I have 16G RAM and 4GB video RAM (RAdeon RX460)
I play in 2560x1440 resolution, but it never caused any issue beforehand.
This crashing that occur 66% of the battles started sometime in the summer.
You can find the last 3 crash here:
Customer support service by UserEcho