I have an MinimOSD V1.0 flashed with Minim OSD Extra r621. Tried to connect it to 2 different FC, APM2.6 (Copter heli 3.2.1) and Pixhack2.8.4 (Copter heli 3.5.7) , all params display well except the clock does not count, even after there is GPS 3D fix.
It takes me a lot of time to find this version (r621) to display well most param. Attached are the param for APM 2.6 and Pixhack 2.8.4.
Any help is appreciated.