Ever since Opera upgraded automatically to the new stuff there are a lot of issues.
Everything is sluggish and it seems that every time it tries to load a page it does it interrogating the address multiple times. How did I figure this out? When I try to browse on commercial sites with various levels of protection, like eBay, they log me out with the message you are being logged out since the activity from your side mimics a bot.

@oakadiel: Youtube implemented a new policy of not allowing add block apps. So, this doesn't work anymore.

Ever since Opera upgraded automatically to the new stuff there are a lot of issues.
Everything is sluggish and it seems that every time it tries to load a page it does it interrogating the address multiple times. How did I figure this out? When I try to browse on commercial sites with various levels of protection, like eBay, they log me out with the message you are being logged out since the activity from your side mimics a bot.