A small thank you is out by Amazon - late, but still in time for CyberMonday
. Sorry for the late response, I was quite busy the last days in office and too tired to take on the issue in the late evenings.
I updated today to the latest version. But I still have a problem / phenomenon...
1) if I try to connect, very often it disconnects right after it again... On the mobile phone rSAP still says it is connected and SIM is booked out... but car SAPv3 says it is not connected - at this point, only restart BT and/or reboot helps
2) If I start rSAP app and keep it in foreground (and turn off display), connecting and staying online works...
Next I will try the "Wake Lock" and "Keep active" options - I never used them before (on my Galaxy Nexus they were never necessary).