cache problem?

Hello, I am using Slideshow CK v 2.x last update. There is problem (even in older versions) with cache etc. Sometimes Slideshow is not working - no image shown. I realized that cleaning of all caches helps and slideshow starts working.
I used conservative cache then changed to progresive - no change.
Now I changed module setting - renewal interval from 900 minutes to 30 minutes. There is also global "cache" setting. I will later check if it helps. Anyway is there any problem in global joomla settings, module settings or something else?
Thanks for ideas.

Hi
I have not experienced this problem by my side
Can you please give me the url of a page where the slideshow is broken, so that I can check
CEd

I can give you url but now it is working so there is nothing to see.
I think problem is somewhere in cache. Not cleaning properly etc...
Edit: I will also try different browser to be sure if problem is not in Mozilla.. I will monitor the problem and let you know if occurs again.

I can see the error in the console, the source code ...

ok, so what do you need for investigation ?
url:
www.realq.cz/index.php/cz/

- the module is loaded
- the theme is loaded
- the JS files are loaded
- the JS code is NOT loaded in the page

this is a problem from the cache of joomla. Please go in the module >> advanced >> cache >> set it to NO and tell me if it works