when town portaling from one location to another i get a long loading screen than in freezes and loads black w/ my health/mana globes. Cant leave the game or exit diablo from the diablo menu. I have to Alt F4 and restart.
This worked for me. I’ve been having the same problem.
Try BES and lower the CPU for the DiabloIV.exe process to -10% . It basically fixed it for all of us (google: “BES CPU Limiter”)