copilot desktop app on windows has a REALLY annoying one going around. hit send, text bounces back and
Message not sent. Your message is back in the composer. Try sending it again.
Failed to send message: Runtime access policy changed. Restart the app before starting more work.
seems to come from waking the pc before vpn/network is back, some auto tier flag flips and every open session dies. full app restart clears it til the next resume
