OS X Yosemite - Retail release - When V-Sync is on the game stutters but shows no loss of FPS.
Hello,
There is currently a bug where when V-Sync is enabled on the shipping version of OS X 10.10 Yosemite there is a a constant regular stutter effect in game, according to the FPS counter however no frames are being dropped and it stays constant at 60. Not sure if this is an OS X problem or League problem but wanted to report it in any case as I'm sure a lot of users will be updating to Yosemite soon...
Turning V-Sync off seems to resolve the issue but some of us have bad screen tearing with V-Sync off :)