@admin: just to let you know, I have the same issue as @odoll above.
I'm using your wonderfull app (v2.5.4) on a Galaxy S2, running the latest CM12.1 nightlies.
Every few days my phone is hot and the battery drains fast. When I'm not too late, I can still open CPU Monitor, and see that system/bin/sdptool gives 100% cpu load on one core (50% total cpu load). A reboot fixes the problem, for a few days...
For now I interpreted your "fix" from a few posts above as follows:
- Switched off bluetooth.
- Settings - apps - all, stopped rsap app and cleared its data.
- Switched BT on
- Turned rsap back on (and fixed my settings, which is only the "keep awake" setting).
I'll report back in a week or so.