Activation caused layout failure

Hello,
we’ve installed your good mentioned plugin. But it causes from time to time a layout failure. At the next moment everything is clean and still okay after refresh.
Do you have any ideas to fix it?

Many thanks.

Yours my-fish Team

Here you’ll find two screenshots:

1. with failure: http://my-fish.org/one.png
2. correcht view: http://my-fish.org/two.png

Link: http://my-fish.org

https://wordpress.org/plugins/w3-total-cache/