When click inside the User form webbrowser all the opened excel files closed without error msg

[Waleedsh]

Hi , I release appreciate your help,
I have automation project that help to do different tasks via user forms, and in this user forms i have webbrowser within the user form, connected to dynamic URL,
in my Laptop it works without any issue for more than a year ago and still working perfectly ,

But when i try to use it in another laptop it is not working , the problem is that when i click in any inside the Userform-webbrowser, it force all the opened excel files to close without any error msg,

Thanks in advance