Cant obtain rv license , shotgun url not recognised

recently our work url is not being authenticated by rv , when user add url the next login page is not appear we get error is:

Your file couldn’t be accessed

developer.api.autodesk.com refused to connect

ERR_CERT_AUTHORITY_INVLAID

What version of RV are you using?

Or maybe this could have something to do with it?

we are linux based