MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Ah, that could be it. I upgraded my Marlin a couple of month ago, but I mainly print in PLA without heated bed anyway so i may have just not noticed the problem. Glad I'm not just loosing my mind, I'll try going to an older version of Marlin tonight and report back