Laser settings changed while working on a project

I was cutting and engraving 1/8 ply when my settings changed from 90/20 to .3/55. Cutting and engraving speeds are all less than 10mm/s. I have reloaded the cut library and redownloaded one as well. Still nothing. It changed all of the settings in the library with speeds starting 0.xxx. Any advice is appreciated.