Went out this weekend, travelled all day Saturday about 7 hours in with no breaks, stopped for the night, shut engine down, went back out to start engine after 20 minutes to boost batteries and had the issue,
Turned key to pre heat for a few seconds, then to start, nothing, no clicks of the starter, just dead, everything was turned on and had done nothing different, left it for the night got up in morning and it started first time.
Only things that spring to mind for me is the starter or spli relay having an issue?
Does the engine have any sort of protection if to hot as it had been run for a few hours?
Stopped a few times on Sunday and didnt have any issues, although took it very easy all day as in the ashby.