I'm not aware of any problems after calibrating. Can you please post a link to the comments?
I've heard nothing but great things coming from calibrating, especially from people with multiple Radions who experience a difference in color and intensity of the various LEDs, between the fixtures.
It's quite the buzz on other EcoTech-centric feeds, like this group on FaceBook, "Ecotech Radion Lighting Schedules and Related Products"
In my, and other's, opinion this should be a part of the setup procedures after first purchasing Radions.
Randy
EcoTech Product Test Team
Hi, there have been a number of people on the facebook group that have had issues, this one for example:
https://m.facebook.com/groups/28879...notif_t=group_comment_reply&actorid=827775044
I agree that, for those that the calibration has worked for, there have been positive results. I've only had my Gen 3 pros since October, after upgrading from a red sea max 250, & they are having a positive impact on the corals so I'm leaving recalibrating them until similar issues are worked out. I don't want to risk not having the lights working if it doesn't work out properly as I haven't got another light source for the new tank. It's up to each person to decide what they want to do though.