In most cases issue is solved by downgrading to the previous working ROS firmware.
Then upgrade the LTE modem.
Then upgrade again to the latest ROS firmware
I don't know about UserMan, but FreeRADIUS lets you do that.
Do realize that it can be a security weakness because if someone captures your RADIUS secret, they can connect to your server from that same range and start making brute force attempts on your passwords.
Yes of course the slot to insert the card.nooo, the mPCI-e slot is missing...RB3011 inside
Maybe not ... But it better should be.MT,
I'm missing this on the RB3011:
Memory card type 1 x M.2 SDD (which can be used as bootable drive).
Kind regards,
Patrick
i think the only mikrotik with this feature is ccr1072, but dont know if can be booted from m2