GL-AR300M fw 3.022

as I tell some days ago some time if I try to enter in my router I find this:

In this situation the password is not accepted and it is not possible to put in the router.

Is necessary tu reboot the router with putty.
Then we find this:

and all work fine.
Best regards

emmm, yeah! The first screenshot means the API process is died. You have to reboot the router or restart the lighttpd in Luci.