- Go to Help > Edit Custom VM Options, or from the Welcome screen go to Configure > Edit Custom VM Options.
- Add this line at the end of the file: -Drpc.port=61904
If port 61904 is busy, you can use one of these ports: 50605, 55795, 54687, 58511. - Click Save.
- Restart your IDE.
- Try to log in to Hyperskill or Stepik once again in Settings/Preferences > Tools > Education. Alternatively, you can go to Learn > Open Hyperskill Project and click Login to Hyperskill.
If the steps described above did not help, please collect the full IDE log bundle as per this article and attach it to this support form. Don't forget to include a link to your profile and a problem or project stage you're trying to solve. It will help us to understand the issue and process your request much faster.