EX34Mush

Thank you both for your help, very much appreciated. First to nexon - you prompted me to update Windows 10 - that was worth while! To Flood: Following your suggestion, I have narrowed the problem down to the KIS Pop-Up blocker. Not a feature that I was really aware of, but disabling it fixes the issue. I now need to sort out how to manage the table of exceptions. However, it raises two interesting questions. Firstly, why don’t I have a problem with Chrome, and why has the problem only appeared in the past couple of days? Any ideas?

In the past few days I find that I am unable to view YouTube videos that are embedded in website pages. (I can view YouTube direct from their website, although not edit videos). This is a new problem as all was working fine earlier in the week. The still image of the video appears, but when I try to run it I get the following message: Further testing shows that when I turn off my KIS the video runs OK. Strangely whilst I have this problem using Firefox and Internet Explorer, it does not seem to affect Chrome. My setup details are: Windows 10 Home:1903 KIS: 20.04.14.1085 (i) Can someone help please?