Routerboot Serial Freeze

Hi @ all,

we have some RB493G Boards which freeze after few seconds running. We did a RouterOS Update to 6.42.6 and Firmware to 6.42.6. But this didn´t help. Over the serial connection the board still freeze and after a few power disconnects the board boots again and freeze again.

Has anybody a idea what the problem can be?

with best regards

Martin