Hi there,
I have a network as mentioned in the pic. I have both Mikrotik and UBNT AP and Stations in my network.
I have two type of clients:
1- in Router mode >> PPPoE out interface=wlan
2- in bridge mode >> connected to a switch and have multiple PPPoE over single Radio

The problem is:
some users have problem to establish PPPoE conn. or disconnecting every 2,3 or 5 min
no wireless connectivity problem such as poor signal or ccq.

So I will appreciate any help.