Good morning forum. I think she didn’t pay her internet bill. She used the Telos excuse the first of last month. She’s waiting for her monthly money, which may not be coming in if Neeley kept all her subscription money. Is it a coincidence that LNM went down at the same time over money ? Perhaps Neeley really did abscond with all the subscriptions.
I think all of the things people here are posting have validity and are at least possible if not likely. She may have money issues, got triggered by the technical issues, may have new legal issues, etc.
However, my gut tells me she is in the throes of a major depressive episode (not sure the trigger exactly, though have unprovable theories) and actually unable to function, hence the radio (and all-encompassing) silence. I suspect she is also wracked with self-recriminations for not behaving in a professional way the way Art would have expected her to, a terrible self-inflicted emotional torture chamber and prison. She knows she's trashing his legacy, but just isn't up for carrying it forward as she imagines he would have wanted it to be (again, her version of what Art might have wanted).
This is a pattern that has repeated over the last two years, even prior to Art's death. Missing shows, replays, excuses that don't hold up over time, etc. Suggests (again, speculation), possibly a bipolar issue or other complex psychological issues going on. At least that's what it looks like from a big picture overview perspective...