Where is the log file located?
After a bit more use of r351, i've notied that the web service does still stop responding after a while, although it's usually more like 3 or 4 hours rather than 1 or 1.5 hours with r350, but it is a little different. When r351 fails the android client will no longer connect, but the web interface does sometimes still respond, but pages are incomplete, e.g. you can get to the main menu, but the "Control" page appears but has no controls on it!