Z10 slowing down / BT issue

Every couple of days I find my phone dialer slowing down quite a bit. A restart fixes the issue. I thought with the new OS we should not have this kind of an issue.

Any ideas?

Also, I find that one of my programs (CascaRunner) will not work through my headset unless I have the music player operating.

Any ideas?

thks in advance

In Bluetooth settings turn the rSAP toggle on.

Already had checked that setting as well as deleted both BT drivers and reinstalled.