@arruntus I have gone to the following download page for the 520:
Downloads H520
I do not see the recently updated files there... is there another location, so I can update that documentation page with the correct, most recent files?
I saw the same. I believe that to the US Yuneec site still has the old firmware.
Commercial: EN - Downloads H520
Guessing by the URL, this us Yuneec GB and it has the latest firmware.
Downloads for our products | Firmware & Manuals - Yuneec
So is OTA update via UpdatePilot still an issue or...? Just seems everyone's experience is different as "making" the new firmware work.