You say ‘midweek’ - do I take it that that means that you’ve already done a tough session this week? I tend to do the MAP-heavy sessions (AVDP; Nine Hammers; 14 Vice Grips, etc) as the first workout of a three day block and keep the threshold sessions for nos. 2 and 3 - even if the TSS is similar, I find that I can keep up with a heavy threshold session later in the block better than I can a MAP session. I’d really struggle with AVDP if I’d done Angels or another similarly testing workout the day before.
Also - having seen your last comment, don’t underestimate the potential to simply have a bad day. We’re not machines; even if you think you’ve nailed your recovery or aren’t fatigued, your legs can sometimes just go ‘nah’. I had what might be called a ‘brownout’ a couple of weeks back - coping with lockdown together with a busy work period meant that I was just really in need of a rest. A few days off and I’m knocking out power PBs.
Consider whether you need a break, maybe give yourself a day off then schedule AVDP again. I bet you’ll smash it second time around.