all 3 of the cap which are tan/green are from a bad lot. if they say 560uf and 6.3 volt and are the tan/green be ready to replace the caps.
Microtik says the supplier had counterfeit product and they changed suppliers. the new caps are NOT green/tan. I can't say why they fail but I have a lot of RB411 and Rb433ah boards with bad caps. Usually they swell and leak.