XD Errors

There is something wrong with adobe xd now a days. Suddenly I was getting an error of "Attempt doesn't match egress IP" then my font disappeared from adobe fonts which was "Roboto". I reinstalled font from google fonts and now spacings are messed up. My whole design system is messed up due to these errors. Some time this error also occured "Invalid file/error". Please provide support on all above issues. Thank you!