So, had my first little crash One prop touch corner of wall, prop broken, everything else looks same, fallen like from 1.5m height, battery popped out installed new prop, flies OK, but... OA and VPS not working anymore, OA not even shows bars on screen when I put it in front of the wall. VPS dont show heigt from ground when up, jus N/A... I thought maybe I need to recalibrate with DJI assistant 2, I done it before . When I connect drone to PC, open assistant 2 program it shows my drone - OK, then I press calibrate and its shows me reboot aircraft... rebooting does not help... Also I tried reinstalling drivers, disable force signature on windows, I tried even different PC... problem the same... Then I tried REFRESH latest FW, stucks at 20% of updating and gets me error 0x020903... Also When I press flightdata in assistant 2 it should show me DJI partition with .DAT files, no it dont open it... looks like drone not fully connecting to PC... tried different cables - no luck. :/ any suggestions?