WHAT DOES WINBOX LOGIN MEAN?

I authenticate about 100 routers to AD via FreeRADIUS. I have FreeRADIUS proxy the ask for to my Advert servers. Explanation I do that is definitely for the reason that I've an online software setup to incorporate the NASs in to the FreeRADIUS MYSQL dbase and reload the config each 5 minutes.Which OS could it be laggy on? We want to Collect any bug