60Ghz is a standalone packet loss.
Even in the warranty test under laboratory conditions, there is a packet loss every few minutes (at 1000ms ping which means seconds), but the warranty is denied because the Mikrotik ping tool shows 0% packet loss (MT is used https://www.ietf.org/rfc/rfc2925.txt algorithm).
Even if the client cannot work in a video conference, remote desktop, play games, etc. without interruption, it counts as normal.
In my opinion, this is not normal and you cannot compete with such a service. For example 5Ghz we do not have such a problem and it is fast enough.
Yesterday I sold a 4x 60 Cube Lite. The buyer says that they will replace them with the new Cube 60G ac because they are said to be bad and the warranty is also denied. But the buyer did not want me to understand that there is no problem with the equipment, but MikroTik in general .
I find it hard to believe that no one here discusses such a problem with packet loss, respectively the question - what quality of service you offer?
Well Forum users and Guru, what will you say about the quality of service in real conditions?