You mention somthing about a software fix, does this mean the problem is fixed in beta6? Using beta5 i also get both these problems; often when i start the empeg it runs fine except no display, this is fixed by starting the engine while it boots, i can then stop the engine and it runs fine. When starting the engine cold, i've never had it hang, i guess cause the empeg loses power for long enough to reboot. But when warm, i.e after stopping to fill up with petrol, it only takes a quick crank and then the empeg will be hung, i have to pull it out for a minute or so, then put it back in.