I have been using Konqueror to participate in SE sites since always. But since two days ago it no longer works. I can open any page, but some actions no longer work, incl.:
- opening a list of comments "add / show 2 more comments"
- upvoting a comment
- being able to see tag suggestions when asking a question
Konqueror version being used: "4.4.5 (KDE 4.4.5)" (I didn't do any upgrades recently).