Is anyone else's animation choppy when app switching???

most of time smooth me, sometimes, when i'm switching between full screen apps, animation gets little choppy. normal???

 

can happen on older systems. hell, system 2 years old , has choppy animations when lot of apps running

 

Forums Macs macOS Older OS X Versions Mac OS X Lion (10.7)

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless