Unusable with El Capitan

The app worked fine until upgrading to the new Mac OS X El Capitan. It now is basically unusable. I can MAYBE get a message off before it crashes. The website works fine but it’s hindering my workflow incredibly becasue I’m not getting the notifications on my desktop and have to refresh the page on the website. I’ve posted (as several others have) on the support forum but there has been no response in the last five days. I’d give them them the benefit of the doubt if we were to get a response that they’re working on it but as of now I don’t know when or if this is going to get fixed.

MattJMiller about Producteev by Jive - Task Management for Teams