Media Encoder/Premiere can't sign in to YouTube channel for auto-uploading of export

[PeterDM]

I think this was posted here a long time ago, but I can't find a solution. I've signed out of all of the YouTube channels I usually have connected in the export dialog in Premiere, but it's not letting me log in again - I'm getting the message in this screenshot. I've tried changing my system's default browser, and restarting everything, but not getting anywhere. Any help much appreciated, thank you. 

[JeanK77]

Hello, I have the same problem !!! did you find a solution ?

Many thanks

[H0L63R]

Have the same problem, too. It seems that the built in browser is not secure enough for google. Is there a way to change to another browser? E. g. chrome?