Looks like files uploaded over WebFig get cut at 2050 chunks, e.g. a 3K file gets cut at 2050, a 5K at 4100.
Fails for me on a hAP mini and RB2011iL, Firefox and Chromium. FTP works fine.
Is it me or it's a bug?
#!ipxe
echo This is MAC file for ${mac:hex}
prompt --timeout 10000