RB 1200 with various problems

Hi,
Mikrotik Team

Simple question:

When does problems with RB1200 will be solved ?
Problems:
High CPU with any type of profile;
Low performance throughput over 25 Mbps …

Customers are disappointed with Mikrotik RB1200.
And our customers are disappointed with our ISP.

The RB1200 never worked correctly with versions 5.x

Regards,

Emerson Aparecido Millnitz
Clusters Telecom