2) The freeze-on-save will only be a problem if you intend to edit and save presets mid-way through a live song
3) Some people have found that a higher quality USB lead fixed their USB recording issues
that is nothing @ all like anything I have read.
1) the amp SHOULD released in early 2017 (This will mean that we should be able to deliver to stores early 2017.-Marshall amps)
https://marshallamps.com/live-for-music/news/code100-update/
& with shipping,preorders,etc. it looks like MAYBE the 3rd Quarter of 2017 before people actually get their hands on them.
2) the freeze is happening whenever programming patches from the panel whether "live" or @ home.
3) the quality of a USB cable has nothing to do with the mismatch of standard sample rates or bit depths.