[PJD642]

For what it's worth, I solved the problem for my 9650.... I've been running DM 6.1. I left it installed, but reinstalled an older version of Desktop Manager (5.0.1.37, to be exact). After doing that BBSAK immediately connected without issue, and I was able to add, copy & delete files from my phone. DM 6.1 still connects fine too, and I still use that for backing up, etc.

So find an older version of DM and try reinstalling that - it worked for me.