I've had real issues with Azure. The (opaque, non JWT) refresh token seems to expire well before the access token is due to expire. Unless I force the access t

I've had real issues with Azure. The (opaque, non JWT) refresh token seems to expire well before the access token is due to expire. Unless I force the access token to be refreshed 20 or 30 minutes before the stated expiry time then the session gets killed off. It works now, but there was a lot of head scratching and trail-and-error before I found out what was going on.