Hi,
it seems your MR3020 is somehow odd.
if it claims itself as a "WR841N V9.0", there is maybe something wrong with it or a brand new version.
The firmware file is correct and working, I did a workshop with them (and MR3020) 3 weeks ago.
Can you try to find the version number on the package (a small sticker at the bottom)?
Best regards Matthias
it seems your MR3020 is somehow odd.
if it claims itself as a "WR841N V9.0", there is maybe something wrong with it or a brand new version.
The firmware file is correct and working, I did a workshop with them (and MR3020) 3 weeks ago.
Can you try to find the version number on the package (a small sticker at the bottom)?
Best regards Matthias