It is due to too many entires in the database, so it freezes a bit after upload and the code is still in optimization.
By the way, there is no limits on views. Anyone can generate much views.
The popup ads load is reduced to once per 24h for all users. We don't want annoying ads while browsing the site. We test it for 3 days.
Since the ad networks is paying us very less and less over the last 6 months, we decided to set the rates fixed to 1$ per 10.000 views and in exchange for it, you get the option to generate premium gift voucers code so you can resell it and reducing the ads loads, so the users won't get annoyed by ads. The other reason is that the users uploads a lot of videos, sometimes without any reason and thus forces us to get more and more encoding servers, thus increasing the overall server cost. In short, financing the servers, encodings and users became very hard now, you can see other hosts doesn't pay the payouts suddenly too.
Also removed the landing page with fake play button, improved user experience. The earning system will converted to points system with new features soon. (1$ = 10.000 points, or 1 month premium account = 10.000 points)