PPPoe 100 user and more

The mikrotik X86 p4 stop working and i have to reboot thr pc

could you help
thanks

Do you use remote RADIUS for user authorization and accounting?

no i dont it is my plan but a bit over 100 user it seems that the pc a trouble and i lost my data i am rebuilding it now
doing door to door for reinsert the good setup for the pppoe client he had in is ubuquity

i see the pc trouble when many antenna try to connect and the data is not the same in the pc
thanks

RADIUS server is necessary for >80 PPP users.