CAP ac bad Antenna design?

[normis]

Please contact support, it may be a misconfiguration issue. Most users are happy with the speeds (see first above posts)

Most users in this forum are experiencing the same issue.
A don’t say that all cAP ACs are bad, I think this is a great product.
But I ordered 2, tried every wireless config possibility, and can’t get normal throughput.

If someone has a working wireless config with 6.42rc, please post it.

We will check your device, but please contact support with supout.rif file.

Here is another topic with good results from other people, so saying “most” is not correct:
http://forum.mikrotik.com/t/mikrotik-cap-ac-performance-review/117477/1