I tried to get the latest firmware for the board, but the function is not working in the GUI. Serial number is shown, but no latest version or scroll menu for available versions. I tried with another board and another GUI with same results.
May be there is a network error, that is not properly displayed. In this case, you can try to start GUI with console visible by the "run_console.bat" script, and it will give more information.
strange behavior! I changed the pc and it works! So a computer related problem! Looks like there is a problem with java?! Now running fine on win10 and newest java environment, but not on win8.1, with 2.63, which has worked for ever before. I cant press "check" nothinh happens or the GUI crashes. Dont mind, I change the pc and its ok for me. Thanks a lot for your express support, which is appreciated!!