Problem With CCR1036-12G-4S v6.0rc7

Hellooo

i just purchased the new CCR1036-12G-4S and i upgrade it so i got a very strange problem reference my pppoe clients which is that so of them get connected with a DR(Dynamic Running) next to there name some is only get the D(Dynamic) just like the image am showing to you below:

So i’m looking for an advice from the expert because i was running my mikrotik router on x86 platform v5.xx and did not have any problems and i thought by purchasing this ccr1036 the total performance will be better>>>> :confused:

and i forget to mention that i have around 300 online pppoe client and this problem happens randomly between them , i mean its not happening with specific user or client

thank you for reading the post but now i just upgrade to v 6.0rc8 it seems to run smoother without the problem shown above
thank you again :smiley: :smiley: :smiley:

I have the same problem.
RB 1200 v6rc11