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Forum Discussion

Jeffwb2u's avatar
Jeffwb2u
Aspirant
May 09, 2026

Invalid Firmware error

I have a Netgear RAX43v2 Router currently running Firmware version 1.1.3.18.  I have tried several methods to update the router to a new firmware version, but no matter what I try it says that the Fi...
rax43
Jeffwb2u's avatar
Jeffwb2u
Aspirant
May 09, 2026

I tried Edge and Chrome.  Haven't tried Firefox.  I am up to level 3 support from Netgear at the moment, waiting for level 3 support to call me back on a week day.

FURRYe38's avatar
FURRYe38
Guru - Experienced User
May 09, 2026

OK, Ya I think I saw this once before with another poster. NG support will need to help you out on this one.