I have no documented feedback or detailed bug reports because i make a phone call a Turkey Zidoo distrubution channel Arsey Ticaret owner Mr. Sedat and tell them and he said new patched firmware coming soon. I wait for a week and after that i decided to wrote here. Main problem is when i start a watching movie it's freezing after 5-10 minutes and after that i restart with main power button, And also after 1.4.4. fw it can be frozen also main menu, clear the cache menu etc. and same problem solver is restart the machine with power button. Any of previous firmware never happened any of this. For me it's a huge problem with a firmware. İsn't for you ?