My knowledge is incomplete as to what powers and restrictions you get with an amateur license, but I think the only real reason you’d want to use HAM mode in the US is if you wanted to operate on US 433 or maybe the 868 MHz block. Not sure if HAMs have access to the latter one or not, though. The 915 block is pretty permissive here for unlicensed use, so that’s usually sufficient.
Also, if a node is operating in HAM mode, it may not be able to mesh with other nodes not in HAM mode due to encryption being disabled. I could be wrong about that as I haven’t read into that specifically, but to my knowledge it tracks.




























My Ender 3 V3 SE (I think I got all the initials in there?) has been pretty painless. The only thing I changed on it was replacing the stock magnetic bed with the glass one. I was having constant adhesion problems with the base layer and the glass bed fixed that immediately.
The other thing that (seemed to) help was switching from whatever slicer I originally used (forget which) to OrcaSlicer and just using its generic defaults for the filament and printer options. When I first started, I took the specs from the filament rolls and made profiles for each brand, but that just made my prints worse. Orca’s defaults “just work” for me and less effort on my part. Win-win lol.