Hi Guys I recently installed a new font on my MacBook Air called San Fransisco which is the font for the Apple Watch and put it in ~/Library/Fonts/. Finder has been really slow in opening files and opening folders since. I can't seem to find the default fonts anymore. Any assistance would be greatly appreciated. Cheers Mekul UPDATE: I pulled out the font and default font is back. Finder still seems to open folders really slowly. I have tried to repair disk permissions, clear caches, reset SMC and PRAM, etc.