ms8

Hey everyone, Been noticing this issue pop up off and on for me over the last year or so. Not really sure what the deal is, but it's become more persistent in the last couple of weeks and I'm no longer able to look the other way. ;) This is on a MS8-25 with a Mean Well power supply (QP-150-3A)...

What’s this white stuff on the caps? Is it ok? Do I need to have them replaced?