A couple of days ago I got around to setting up MovableType 4 on my blog server. All went well for the upgrade as usual and I was very happy with the new features and the new look and feel of the upgraded platform. However, last evening I think I have stumbled across the first bug. I have my Flickr account setup to post images to my blog via XML-RPC and this appears to have broken since the upgrade. So, I tried the usual steps of recreating the Flickr setup through my Flickr account and resetting the web services password in MovableType but nothing seems to work. Flickr complains of an invalid password and I cannot setup the feature again because of this. Anyone else stumble across this problem since upgrading to MT4?