My i0coin.exe running in server mode locks up about every 20 mins for no reason. If it is just bitcoin with some words and numbers changes, why the hell is it not a stable...
Mine seems to do the same thing. My client running as the server on one machine will have the application open but my miners that connect to that server end up having "connection problems". So I have to kill the process and restart it. Seems to happen every 4 to 8 hours of mining.