Every time i go to play Blockland on my Windows 7 computer, some keys don't work, like ~ doesn't work, so i can't use the console, + doesn't work, [ is apparently nothing while ] is [ and \ is ], ' doesn't work, and sometimes later while in a server, the right shift key may stop working, i've tried removing every non-default add-on and it still happens, this doesn't happen on my Windows Vista computer, nor my laptop which also uses Windows 7, there can't be anything wrong with the keyboard because i've never had this problem outside of Blockland, even in other games they still work
Any ideas as to what's wrong?