Using EC2 for half a year, what's the problem, has not at some time ago, suddenly can't remote login, Apache2.2 also hang up and server status or running, because the remote: no, no way to delete, site didn't restore

Reopened after a instance, the Apache2.4 may be a win32disableacceptEx bugs, server every day to hang, hang up it doesn't matter, remote access and not line, can also occasionally even twice yesterday, but now has been even not

Old out this problem, never have encountered no, can solve