Im getting low tcp troughput on Mikrotik routers when they are connected to switch which is connected to Cambium gear - suscriber module for example Force 300-25 which is in TDD mode.
I can't get speeds over 20-30mbit on eth cable. If I for example connect my laptop directly to switch and make pppoe connection to server, i easly get 100mbit troughput or if I put some other router for example Ignitenet which is also working fine.
Does anybody have similiar case?