~Helga NonfreeburodenNov 12, 2013, 2:58 PM45 PostsSSLNewer versions of BB10 will only connect via https, not http. I see "http" in the error message you posted.
~Lisa MinwesonNov 12, 2013, 8:06 PM8 PostsPossible fix See this topic and my solution. I know you can get the 400 bad request as well as the message mentioned in this thread. http://www-10.lotus.com/ldd/ndseforum.nsf/xpTopicThread.xsp?documentId=EE73321FFCE384CD85257C1D006D9138
~Emile KitumitexnivuNov 15, 2013, 5:48 PM2 PostsFixed Thanks Lance, Changing the replication settings for the unread marks to All Servers did the trick. It took very long time (3 to 4 hours) before it worked. Anyhow happy users again.