I have been trying out Opera Mini and Dolphin for a little while now and tend to be favouring Dolphin. However, when I set it to be the default browser I had this happen. I was browsing in Dolphin and wanted to send a page to the ereader so I launched the supplied Android browser to do so, but when I entered the url to bring up the web page, it kept switching back to Dolphin. Then, I force quit Dolphin, went to the site and sent the page to the ereader, and it launched pdf to go, and was loading extremely slowly, and then began opening in the ereader, as well, also painfully slow. Went back to the browser and found Dolphin running again. It seemed to be trying to take over. Has anyone else encountered anything like this with Dolphin?
While I still prefer it, I have turned it off as default.