You can use the search available from this forum to find things.
You are not offering any information I can work with to help address the issues you are having with our latest release. SpaceX and NASA successfully flew to ISS over the last few days so I have proof, LightBurn could not have messed everything. 
I also noticed you have not provided any information in the ‘Machines’ section of your profile. Please update that so we don’t have to ask each time you want assistance.