Slow response on calling context menu

[Leo]

Issues when right-clicking files are almost always caused by third-party shell extensions.

See here for how to track down the cause:

Crash, exit or high CPU when right-clicking certain files

Summary: This FAQ helps if Directory Opus crashes, exits or uses high CPU when you open the right-click context menu for files or folders. These problems are usually caused by bugs in 3rd party components and this FAQ contains steps for finding and u…