I really appreciate all the work you've put into making these mag boxes usable again. Not all heroes wear capes haha. I was able to get 2.19.02-rc1 working on my mag322, however now it randomly freezes not sure if it's my provider or the box though (Helixhosting) but if i can get a channel loaded 2.19.02.-rc1 buffers a lot less. 2.19.02-rc2 just freezes on a green infomir screen.
Disclaimer, I don't know what goes into these firmware or the improvements that are made I just stating my personal observations to hopefully aid the community and development. great work!