I've started seeing a problem with my copter, where the OSD will initially work, but once I take off, it will repeatedly flash 'requesting datastreams' and then reconnect and work for anywhere between 5 and 30 seconds, before repeating. It never does it while on the ground, only when the motors are running.
I'm running a minimOSD 1.1 with minimOSD extra r621.
Has anyone come across this? Where should I be looking to solve it? I don't have any other cables to try between the APM and 3dr radio/OSD thanks to 3DR's unwillingness to change their ridiculous shipping options. $35 for a $3 cable. GTFO!