Problem with Routerboard rebooting.

Hi guys,

Been working with Mikrotik for sometime, but of recent I’ve been observing a fascinating problem with some on my routerboards. I first saw this problem on 2 RBmetals doing point to point, but now I’m also seeing it with 2 SXT routerboards. I configure one as AP and the other as station. These units associate wirelessly, but as soon as I assign IPs and data starts flowing one of the routerboards just keeps rebooting over and over again. All units are running RouterOS 5.20.

Any one seen this before or have a solution please?

No suggestion or solution???