MY RB333 v4.2 is showing fluctuation in Tx/Rx Rate constantly. Some, but not all, the rates are changing from 54M, 48M, .. all the way down to 9Mbps, then goes back up, then cycles down every few seconds. And the whole time, the signal strength is -65 to -73 with similar Tx Signal Strength.

It was fine a week ago, just started. Would appreciate some hints to where to look.

Thanks.

dies it happen when data is passing through? or only when idling?

It's happening at all times. But the CPE stays connected, although can't brows from client's end and can't ping the CPE.

I would allso like to know?

Did you ever figure this out?

I have the same thing happening and nobody seems to know what it means