This is almost certainly a bug in the program . And the ideal solution for a problem like this is to change the code so that it frees up some of the memory used. If you don’t have access to the code, another option is to schedule a regular restart to mitigate both the slow program and your computer running out of RAM.
Read moreWhy my Coursera video is not working?
Make sure you’re using a supported browser . Clear your browser’s cookies and cache. Test to see whether you can watch video on other video streaming sites, like YouTube. If you have trouble with other videos, the problem is probably with your internet connection.
Read more