I had about 30 old MR16 that I finally got rid of about 6 months ago. They all acted like christmas tree lights on 25.X code, just rebooting randomly throughout the day, all of them. For certain contact support to investigate. They can see more details behind the scenes that what we can, to determine issue etc. My suggestion would be to ask support to put them on latest 24.X code (as mine were somewhat stable on this version) and see if they are more stable. Or upgrade them because they are indeed old. ... View more