hi
i have metal 2 hpnd and runing hotspot service for 100 client
when number client 60 - 70 user router have problem
high internet ping for user but Internet ping in router is normal
very slowly open hotspot login page
cpu is 20 - 30 %
when reboot router all thing very good work
please help me
thank you 
I’d say you’re reaching the limits of the radio chipset.
It is not only router main CPU what counts; the radio has to deal with all those registered stations by itself…