it may be a problem about special characters. just look for server's response from chrome developer tools.
yunus96
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
I was having the same problem for a long time. Only updating Spotify fixed it.
Might be best to find out which program is causing the problem. So when you hear the crackling sound, try to listen something from another program.