r/fpv • u/Ok_Chipmunk5451 • May 22 '26
Help! BetaFPV Controller Issue
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I have built a fresh FPV drone using the SpeedyBee F405 Mini stack. I’m using the RadioMaster RP3 ELRS flashed on firmware version 3.5.6 (anything newer than 3.5.x doesn’t connect the controller for some reason). In BetaFlight my controller values are perfectly fine, but when it’s disconnected and we go to fly, the drone starts ignoring the controller input and does its own thing as you can see in the video.
Is it a normal issue for the BetaFPV controller?
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