Today I tried to fly my m600p after replacing the a3 processor with a secondhand replacement. All the firmware and upgrades ect were completed and everything looked good.
Max flight was set to 700m but when I have launched and tried to fly out it came up with the warning that Max flight distance had been reached.. (50m) I reset the setting to 1000 which indicated success and then attempted to fly out but was again blocked at 50m.
Has anyone encounted this problem or am I missing something..

Today I tried to fly my m600p after replacing the a3 processor with a secondhand replacement. All the firmware and upgrades ect were completed and everything looked good.
Max flight was set to 700m but when I have launched and tried to fly out it came up with the warning that Max flight distance had been reached.. (50m) I reset the setting to 1000 which indicated success and then attempted to fly out but was again blocked at 50m.
Has anyone encounted this problem or am I missing something..