Having a network problem is very frustrating more especially when you have other things to do that is why i prefer posting in the night or early in the morning.For me it takes me 3 to 4 hours of full dedication that is why most of the time it's in the night I work because that is why I'm my concentration is at its fullest and my network is at its fullest because there is nothing as painful as having a bad network it can be very frustrating.