I'm not too sure if this is the problem yet, but am letting you know that a disconnection seems to only happen when i use kget with the metalink plugin
TBH, I don't really see how this could be caused by kget though. I'm using NetworkManager myself, and haven't seen this problem. What openSUSE version are you using, btw?
If you can provide the information requested in comment #1, please add it.
To further investigate this issue, KDE developers need the information requested in comment #1. If you can provide it, or need help with finding that information, please add a comment.
No response; changing status. If you have new information, please add a comment.