Anyone else had their TM5 misbehave and flash the screen, on and off quickly, light & dark?Apparently, the repair engineer said that this fault - and the flashing of "reverse enabled" when I haven't engaged reverse - is probably down to a spill in the machine.I can honestly say i haven't had this happen. I am fastidious about ensuring the pins etc are absolutely dry before putting the jug in the TM5. Nothing, as far as I am concerned has overflowed from the jug either.I love my TM5 but this is driving me nuts. Any advice would be so welcome.Am I just being unlucky??