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Dji Goggle 3 + O3 Air unit with Defender 25

dzordzs

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Joined
Jun 29, 2025
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Hey guys.. I have an issue I've been struggling with for days. I have iFlight Defender 25 with O3 unit inside, when I got it, I pared it with my goggles and everything worked fine.
Now, out of nowhere, my goggles 3 keep saying that its trying to connect to O3 unit but it keeps failing, I've refreshed. firmware on both devices, I've tried to reboot O3 unit. I did a factory resset on goggles and. same thing.. I'm totally out of. ideas what else I can try here? Any suggestions?

P.S. I haven't even flown with it after I got it connected with my goggles so we can rule out any damage. (I bought it barely used and there were no issues connecting to it initially).

Firmware version:
DJI O3 Air firmware:
V01.03.0000
DJI Goggles 3 firmware: v01.00.0800
 

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