I have the same problem. It is the latest version of the Kaspersky Protection Firefox Add-On (2.4.33.0) causing the issue. I've checked 2 PC's and both are affected. The previous version of the Add-On worked fine.
I have the same problem. It is the latest version of the Kaspersky Protection Firefox Add-On (2.4.33.0) causing the issue. I've checked 2 PC's and both are affected. The previous version of the Add-On worked fine.