the automatic update to version 21.14.1.208 went well. However, once launched the application is totally unusable, none of the buttons work. please fix.

edit : solved by reinstalling the entire app

I was previously on version 21.9.6.465.I noticed just now that kaspersky was updating in the background and I ended up on build 21.13.3.312.

Except that since this update the navigation no longer works on my firefox (and other browsers). When I turn off the antivirus it works again. I didn't have this problem on the previous version.

an idea please ?