When playing on Windows 10 with anything above 125% scaling, the in game cursor flickers like constantly. I am using 150% scaling with my 1440p monitor, and thus this problem persists. Can you check if there is a solution for any of you? Sorry but I can’t switch to anything less than 140%, as things get too small for a 27" screen.
EDIT (30.03.2021): Just wanted to edit for update, since this post seems to got popular with many people having similar problems. I have been using a 27" Samsung 1440p monitor. And for my preference, I always used it at 150% scaling at windows. And this caused flickering. I turned it down to 120-125 range, and suddenly the flickerin stopped but it was too small still for me to use windows. But later I decided to try “custom scaling” inside the windows settings, and set it to 145%, just to be as close as possible to my preferred 150%. And voila, 145% works perfectly for me. It’s both readable and there is no flickering of cursor at all! Give it a try guys!
I would like this fixed as well I’m having the same issue and it’s really annoying. I don’t think Blizzard even reads this or cares about the community.
Same problem. 4K screen, cursor gradually flickers more and more until unplayable. Got much worse with the nvidia cyberpunk driver update (460.89). Happens on two completely different systems (only similarity is they’re both nvidia graphics cards). Changing DPI settings to 100% seems to fix it, but then I can barely see anything on the screen.
As he has said on the 5th post, find the hearthstone.exe file.
Go to it’s properties.
Click on compatibility.
Click “Change high DPI settings”.
Check “High DPI scaling override” and select System or System (enhanced).
