already did that, it is connected with the bt-mice-patch which is needed for some headsets to function proper (e.g. se mw600) while it results in flaws with others.

so stock kernel and v50+ of kp do not work with the mw600 and because even v49 does not autoconnect proper and it disconnects in special situations (sometimes when ending a call) i want to buy a new one, although i am quite happy with it.