Great, thank you Harry!
I’ll have this set tried later today and get back with updates!

[*] hi all, I have just upgraded my Harry’s Laptimer app from petrolhead to Grand Prix, and I’ll use it with XGPS160 and OBDLink MX+ Bluetooth. I’ve tested this set, but encountered the “OBD2 Update Rate” warning. Anyone has any advice on it? Maybe two Bluetooth devices don’t work (XGPS and OBD)? Or...