Why does the language change randomly in finder?

Question

macOS

Updated the system to el capitan. In the finder in the left panel, the language began to randomly change. The photo will make it clearer.
This is how the navigation bar looks like

This is how it looks in a second

and in a circle

I do not press the buttons, the language changes at intervals of 1-3 seconds. Why might this be happening?

Answer 1

similar + Finder freezes a lot, folders are displayed with delays, .... it's very sad that I switched from yosemite (