@blackbird71 -- Not being a smartA$$, but I am looking for a solution not definitions. Thanks

Indeed, but the reason I brought it up is that you've repeatedly misused the terminology in this thread, including your initial post. Because Java does exist as a viable program and very old Opera versions may still access it via a plug-in, it can lead to troubleshooting confusion until the actual terminology becomes apparent via details mentioned in subsequent postings. When asking about software problems, it always pays to describe problems accurately, as well as completely.

... I deduce that my main machine has some type of a problem with Java/Javascripts. ...

Going forward, keep in mind that Java and Javascript are two different things. What you're dealing with is most likely Javascript, not Java.

Java is a programming language whose application programs can be run on any kind of computer that has had a Java interpreter code module installed on it at the system level. An application program written in Java can be executed on any type of computer operating system having the Java code module installed and, because they are true "programs" that run directly on the system, can be quite powerful in what they can do. But that also makes such systems vulnerable to Java-based malware exploits when/if the Java application program is being provided by a website. The presence of web-delivered Java programs has significantly declined in recent years because of its demonstrated potential for abuse, and most web browsers no longer support the Java plug-ins that enable Java programs to be executed from a website using a browser as the portal.

Javascript is a different programming language (in spite of its name-similarity to Java) which is designed to merely execute scripts which appear in website code. Most web browsers include a built-in Javascript interpreter which enable a website to provide a greater variety of content formats and effects on its webpages. Javascript is much less powerful than Java in terms of access to system resources and what it can do therein, hence the system is also less vulnerable to abuse. Blocking Javascript execution in a browser is a method to somewhat increase browsing security and reduce displayed ads in several ways, but it also has a tendency to "break" proper viewing at many websites that rely on their Javascript code for correct site operation and display.

By specifications I mean the CPU, amount of RAM, etc

What happens on other browsers? What is your computer specifications?