I am unable to connect Kodular companion to creator after scanning QR code.

I am a beginner to app development. I had built over ten small projects and everything fine. I was using kodular companion and creator on hotspot and happened to get a call on my mobile. Ever since I am unable to connect to kodular creator for loading the design onto companion. Tried with a different mobile with companion on it, tried to work on Firefox leaving chrome, created new kodular account. Nothing seems to be working. Help me out