Why are the devices installed using Apple Configurator? Why not move to
ADE enrollment? It sound like the network might be saturated. I would
try to set up a Mac, like the Mac mini, cabled on the school network
with caching turned on to make sure app...
I use manual users in the first testing, then go over to users synched
in from ASM and Entra ID authentication in production. The manually
created users are usually either taken out of use when turning on Entra
ID authentication, or already have work...