After the last update, I am having a problem with the MyTVonline app. after 10-15 min I get the spinning wheel and loading. It is the same thing on all channels. If I reboot the box or restart the app it will be OK for another 10-15 min. I troubleshoot with the IPTV provider and no luck for solving the problem. At the end I changed to an old MAG 254, and it works fine. It looks like the problem is with the firmware update or the MyTvonline app. Any solutions for this, or do you have a way to downgrade?