I got the previous booster in June before my son’s wedding and a multi-day, in-person teaching gig with 100+ people. I felt better for 3+ weeks after that booster and thought the immunity boost had finally helped me kick long Covid. Gradually long Covid crashes returned, although my recovery from them is quicker and the time between less frequent. Had the same 3+ week hiatus from long Covid after getting a second round of Covid (and Paxlovid). Will get the new vaccine in a month or so. Hell, after such a good response to the last one, I’ve been tempted to see if I could get one every three months just for the long Covid relief.