Hi all, As per subject, I cannot get my Jabra Pro 935 to answer a call on my Windows softphone using the multifunction button. Instead of answering, it seems to open a new call and sound a dial tone, almost as if it has two channels running simultaenously. I have Jabra Direct installed, and updates are current. The headset works well in other respects, but this particular feature is not working. Any help appreciated.