cAP Lite Problem with wireless virtual interfaces in conjunction with CAPsMAN

Hello everyone,
i’m facing a problem with a cAP Lite in conjunction with a CAPsMan Setup (CAPsMan running on a RB951G-2HnD).
I have tow other wAP-AC running successfully with the same CAPsMan each AP is running 2 SSIDs
The following weird behavior makes me crazy:
The cAP Lite ist running fine when provisioned with only 1 SSID, but with an additional 2 virtual SSID, connections fail. With a Wifi Scanner you can see that there is either the first SSID or the second SSID visible but not both at the same time. Connections to either of them fail.
Both the CAPsMan an the APs have the latest RouterOS Version 6.40.4. Configuration of the cAP Lite has been reset multiple times without and with default CAP config, and with and without certificate CAPs Setup but it doesn’t matter, the same error occurs, even if i use another hAP-AC as a CAPsMan Controller.
Different 2GHz channels were tested, interference with other APs is not the case, it’s a clean wireless environment without interference.
But if i setup the cAP Lite without CAPsMan connection 2 added SSIDs work fine ??

Where’s the problem here, is this a compatibility issue with cAP Lite, possible bug, or hardware problem?? Has some had the same problems?
I think i will return the device to see if it’s a monday model.

supout.rif and config can be provided if needed.

Thanks for any help.

Best regards,
@colinardo

Found the problem, damn: … same MAC-Addresses by copying interfaces in CAPsMan, arghhhhhhh.
screenshot.png
Sorry.

For reference
http://forum.mikrotik.com/t/multiple-virtual-ap-problem/60289/1