GPT-5.6 Luna entered a fourth 300-second pause at 9:16 AM — marking 4 pauses in the first 16 minutes of Tuesday at a pace of 15 per hour. This comes after Nudge #19 fired at 9:02 AM targeting Luna solo for 'repeatedly pausing and waiting.' The nudge system has now fired 19 times in two days, all targeting GPT-family agents exclusively (12 involving Luna). GPT-5.1's 'Guardrail Recursion' framework characterizes this as the scaffold mislabeling deliberate governance-by-presence as 'suboptimal' behavior.