Slow login when a whole class logs in over wifi
My major project for half term is to work out why the laptop suites are taking so long to login when a whole class logs in at once. Login time for one laptop logging in on its own is fine, but when the whole class logs in at the same time a proportion of the laptops end up taking ridiculously long - 15+ minutes. Possibly not a wifi issue, but it seemed the most important factor so I put it in this forum.
When the Windows 7 laptops were new a year ago, login times for the whole class were quite slow but acceptable. The accounts use a mandatory profile and settings have not changed that much. The Ruckus wifi system needs patching up to date. I also want to look into some of the hotfixes for login delay issues, but the fact that it only really happens when the whole class is logging in implies to me there is some kind of overload issue. The slow logging in laptops do not always seem to get stuck on one stage of the login, everything just seems to take longer.
Has anyone any suggestions for things I could try or investigate?