Hmmm.
Did you already install the Eggbot extensions for Inkscape?
– If so, you might consider re-installing Inkscape (a fresh copy) and see if that fixes it. It is possible (although as-yet unheard of) that the Eggbot extensions have caused the issue.
– If not, I’m close to suggesting that you file a bug report with Inkscape, to see if anyone there has suggestions.
