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emreyolcu / discrete-scroll

Fix for macOS's unnecessary scroll wheel acceleration
MIT License
823 stars 83 forks source link

Issues on scroll down #8

Closed eduardonunesp closed 6 years ago

eduardonunesp commented 6 years ago

I'm trying to fix my mouse issues, so I added an NSLog to see the delta results, and I noticed that even scrolling down and only down sometimes my mouse sends a positive value that adds some buggy sense in the scroll bar. As the logs show, you can see lots of -3 which is the expected behavior, but there are some unexpected 3s.

2018-04-17 10:45:09.262230-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:09.286121-0300 DiscreteScroll[2034:281288] 3
2018-04-17 10:45:09.356263-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:09.372185-0300 DiscreteScroll[2034:281288] 3
2018-04-17 10:45:10.120573-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.173894-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.300109-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.322228-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.370048-0300 DiscreteScroll[2034:281288] 3
2018-04-17 10:45:10.392035-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.814171-0300 DiscreteScroll[2034:281288] 3
2018-04-17 10:45:10.862065-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.891991-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.924147-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.946057-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:10.996154-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.010058-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.540048-0300 DiscreteScroll[2034:281288] 3
2018-04-17 10:45:11.610238-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.642110-0300 DiscreteScroll[2034:281288] 3
2018-04-17 10:45:11.648116-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.695997-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.718044-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.774165-0300 DiscreteScroll[2034:281288] -3
2018-04-17 10:45:11.820119-0300 DiscreteScroll[2034:281288] -3

The expected behavior is to fix those 3s that messes the scrolling, any suggestion? thanks for the awesome little app :)

emreyolcu commented 6 years ago

It seems like it could be a hardware problem. Any chance you could test with another mouse?

eduardonunesp commented 6 years ago

Yep, you are right :( thanks for the suggestion