Yesterday took the bike to work in really heavy rain which was all good, parked up got the top cover on and left 8 hours until I went home in the rain but much less than it was going to work.
Stopped as per the picture after my 25mile ride and noticed as I went to the top box with the ignition off and steering lock on that the rear lights were still on so I can only assume moisture/poor connection I have made possibly via the BigPie unit and camera unit/gremlin who knows but all I did to sort was turn ignition again and off for it to sort itself. Used again today in rain and no such problem.
Will be putting it away after tonight as won't commute on it anymore but use the odd occasion if weather allows and I get time in life, so will strip and look over it all while cleaning and protecting it again when I get a chance.
Thanks