Try disabling hardware acceleration.
From https://code.visualstudio.com/updates/v1_40#_disable-gpu-acceleration
Disable GPU acceleration
We have heard issue reports from users that seem related to how the
GPU is used to render VS Code’s UI. These users have a much better
experience when running VS Code with the additional--disable-gpu
command-line argument. Running with this argument will disable the GPU
hardware acceleration and fall back to a software renderer.To make life easier, you can add this flag as a setting so that it
does not have to be passed on the command line each time.To add this flag:
- Open the Command Palette (
⇧⌘P
).- Run the Preferences: Configure Runtime Arguments command.
- This command will open a
argv.json
file to configure runtime arguments. You might see some default arguments there already.- Add
"disable-hardware-acceleration": true
.- Restart VS Code.
Note: Do not use this setting unless you are seeing issues! Editor