26PF5521D/10 Locks up
26PF5521D/10 locks up when changing digital channel (it's OK on analogue but there's no longer a signal).
Sometimes a random sequence of keys on the remote will force a reboot but most times it require the use of the 'Master Reset' i.e. turning the set off at its main switch.
It's running software version 'IdtvZapper_HW260.256_SW2.0.38', over the air 'software upgrade' is enabled & I can't seem to turn this feature off to see whether this is the cause of the problem.
Sorry but in this case i can only suggest you to get in contact with your local Call Center:
Since my posting I did a full reset (hold menu botton for 5 secs.) This seems to have cleared the problem but only time will tell.
I would still like to know whether there have been any later versions of the software issued?