Published files on server not working consistently

Ok, so this is very weird...

I published my title to html and then moved the files to our server so other people could review it. Several people were able to review it without running into any issues, however, a couple people did run into issues. The issues were primarily around multiple choice questions. They couldn't click on an option at all or some couldn't move forward after answering the question. This is crazy because it works for most people (which validates that my code is correct, etc.), but it is a hit or miss for other folks. I tested locally and there is also no issues. So I'm wondering if perhaps it has something to do with our server?

Here is specifics..."I couldn't select a radio button and also the page numbers disappeared. I closed out of it and when I reopened it the page numbers disappeared on all the slides and I couldn't answer any of the knowledge check quesitons."

Has anyone else experienced this? It is driving me nuts and really needs to be fixed because our learners should not experience any issues. Again, it's a hit or miss. Works one minute, doesn't the next. RRRRRRRRRRRR!!!!!!!

Would appreciate any tips/tricks/advice/help, etc.

Thanks!

Jason