Do more on the web, with a fast and secure browser!

Download Opera browser with:

  • built-in ad blocker
  • battery saver
  • free VPN
Download Opera

Bug in Twitter Sidebar. Uploading file is locked in Exclusive Mode

  • Unlike the main window, the Sidebar (Twitter which I observed) is locking the file which we are trying to upload in mutually exclusive mode. So when we try to get the newer version of it and update on the same name, the process is failing.