Closed Caption Issues

I'm hoping someone can help me with the following issue:

I lost my hearing a few months ago and now use closed caption with Kodi on my Windows computer. The CC starts off fine, but after a while, it's either behind or ahead of the movie or TV show. I know how to adjust the offset feature, but it's a pain to stop the movie every 10 min. or so to do it. Is there a better way for me to set up the CC feature? Or perhaps one subtitle download is better than another for correcting this problem.....

This problem happens even if there is no buffering of the movie or TV show......

Thanks in advance ........