[SOLVED] RPi3A+ Network instability.

[the_bertrum]

Running a full update with htop running to see what happens.  Attached a screenshot taken from the frozen system.  Top window is the mpd log, the track being scanned is irrelevant, it doesn't fail on the same track each time.  The top process is nmap, that's interesting given the network oddness that goes with the freeze (network operations never timing out or failing , but also never completing either).