Hello ! I run my quad with 2.0.49 and Mission Planner 1.0.89 with no major drawbacks. I played with Loiter, Alt-hold, RTL with success (even though sometimes RTL tends to come back at a low (too low) altitude),.... and plan to start playing with planned missions/auto-mode (as soon as I buy a 12V/220V AC converter to power my Laptop from my car 12V connector....) I have seen that 2.0.50 is suppose…