Psu may be struggling, try new power supply and see if it makes any difference, some decent 3A 12v ones on feabay for a fiver-ishonly thing connected is my hdd to usb which as stated above i have removed and rebooted and still the same and as for psu when the box boots up it is perfect its just that i have to wait over 10 mins for it to do so
Yep, I know exactly what you mean.it loads up realy quick now then when it get to 100 on box then goes to 00 thats when it taking ages to find the channel if that makes any sense