Greetings!
Colleagues, i work on Public Wi-Fi realisation in our network and there is system, that checks network packets on RFC mismatches, and in CAPWAP packets there is 1 instead of 0 in field capwap.preamble.version, what have a place in RFC 5415(Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification). Maybe MikroTik works with another RFC?