I have installed the OpenWRT 19.07 snapshot. A stable release is listed for my hardware but the link is a 404. The 2.4G Miritek wifi radio works brilliantly, whilst the 5ghz radio is shown as "Generic" and the performance is just awful. Literally have to be within a metre of the device to get any kind of signal on ac wifi. Does anyone have any ideas regarding this? I would like to be using a stable release firmware but cant find one, despite it being listed as compatible hardware . Could I use the image for the R6220?
'Master' is the default branch of a git tree (used as a synonym for 'development'). What used to be 'trunk' on SVN, which OpenWrt used previously. Anything with YY.MM numbering is a stable version.