1 | | Actually, I just tested it with a magic mouse and trackpad on internal and external monitors, and I can confirm that the issue does NOT go away for any combination. In fact, I believe I found the real issue. The issue persists with the magic mouse, but it is far less pronounced. I noticed it only seems to happen at the beginning or end of scrolls when placing or removing my finger from the magic mouse. Then I noticed that if I am very careful to scroll as vertically as possible, the issue goes away or happens very infrequently. Next I tried scrolling very carefully with the trackpad, and the issue is still bad but less pronounced than normal. Finally, I tried scrolling with both the trackpad and magic mouse with some horizontal component to my scroll direction. The issue becomes very pronounced. |
| 1 | Actually, I just tested it with a magic mouse and trackpad on internal and external monitors, and I can confirm that the issue does NOT go away for any combination. In fact, I believe I found the real issue. The issue persists with the magic mouse, but it is far less pronounced. I noticed it only seems to happen at the beginning or end of scrolls when placing or removing my finger from the magic mouse. Then I noticed that if I am very careful to scroll as vertically as possible, the issue goes away or happens very infrequently. Next I tried scrolling very carefully with the trackpad trying to keep it as vertical as possible, and the issue is still bad but less pronounced than normal. Finally, I tried scrolling with both the trackpad and magic mouse with some horizontal component to my scroll direction. The issue becomes very pronounced. |