RouterOS v7.0 beta1 - when?

[anuser]

Are we there yet?

Yes we Are, the Home-Brew Drivers they do, Are 50-70% behind real Performance in PTP and PtmP, new Features, not Seen , real issue with every new chipset (arm Nv2 issue for more than 12 Month), 4011 Turms of 5ghz, don’t work with more than 80 mhz, mu-Mimo (we possible See This when competiors have 802.11ax on market)

This Mikrotik Wireless, a dead-end

MikroTik actually released the updated 802.11ac drivers (without a fix for the 4011, though):

http://forum.mikrotik.com/t/802-11ac-wave2-support/127501/23

What is the current status of wave 2 features in Mikrotik wireless drivers?

Most of the features are implemented, but MU-MIMO is WIP

http://forum.mikrotik.com/t/802-11ac-wave2-support/127501/23

which featues are missing now? we already released the driver update in last betas.
160MHz works, like Reinis said, only MU-MIMO is not implemented as the only remaining Wave2 feature.

http://forum.mikrotik.com/t/v6-46beta-testing-is-released/131333/1

Version 6.46beta16 has been released.
*) wireless - improved 802.11ac stability for all ARM devices with wireless;
*) wireless - improved U-APSD (WMM Power Save) support for 802.11e;