Kiowadriver

I have the same issue. It turns out to be the EMIcreated by the internal cooling fan on Tue unit. When the unit is cold and you start it the fan doesn't kick on right away. As soon as the internal fan kicks on you get video interfere nce. I have tried numerous cables and the result is the same. Also tried better system grounds. Still the same. I think it is a flaw internal the the board EMI design.

I just tried flashing v1.05 firmware again (did it while in motion. Kind of desperate). The good news is that the issue is fixed. The OK button is now accessible. However, I believe that connecting your phone via bluetooth for the first time after the update causes the issue. I currently have BT disabled, reflashed firmware, updated BT firmware, and now OK button works fine. My Firmware reported after update is: Firmware: 1.050500 Bluetooth Firmware: HW01-SW03.41.10 Odd thing is that the website I just pulled the firmware from says the 16DEC version should be 1.053. The up

I am having the exact same issue on the NEX 4100. Updated to firmware v1.05 and now the caution screen "OK" button is gone preventing me from viewing video. I have a 7hr road trip with kids today and no video. $&-@ pioneer!