I've got 5 wall displays working fine on recent firmware, but 3 more are not updating.
They are on 1.2.3-hotfix2
I just tried to check firmware on a more recent one with 2.3.0 and that's not working either
I assume this would work if we had the link for the 'custom firmware upload' box but every link i find after trawling google is out of date.
This is an urgent problem for me - i need to make a quick decision whether to stick with this product or return them all.
