Speedport Plus Sercom Plus ( Cosmote VDSL ) Login bug

If you are a Cosmote(Greece) user you may experience a blank screen when you try to login to the configuration panel. The issue affects Safari , Safari iOS (and also tested on Chrome for iOS, Chrome for Mac it is working)

The console error displays:

Blocked script execution in ‘http://192.168.1.1/' because the document’s frame is sandboxed and the…