some have mentioned a large number of rejected mined blocks
I think system clock synchronization could be an issue
ntp is what I use, but I do not know how to sync system clock in windows
If anybody knows, please post instructions, thanks
Windows 7 by default should be synching to a time server:
Click on the clock in your system tray
This will bring up the calendar and time
Click Change date and time settings...
The Date and Time dialog will appear
Click on the Internet Time tab
Click Change settings
The Internet Time Settings dialog will appear.
OK. What server you should enter?