I don’t know sis. He’s got a beautiful enclosure and he gets out for exercise fairly regularly. I keep my hot spot closer to 86-88. You could try slightly cooler temps. Maybe it’s seasonal or hormonal but I’d try feeding him a little more often. He’s a BIG growing boy and even though they can survive on very little food, he still has a big appetite. Some folks forget that big snakes need big food. We can’t feed scrubs like kingsnakes and BPs. Nobody wants an obese snake, but I don’t want a snake that’s always hungry either. My scrub is about the same age/size as Pop, Klauss may be a little thicker, but the only time he’s ultra restless is when he’s hungry. He eats a large or jumbo rat every 2-3 weeks. After a meal he’ll usually stay perched for a few days. After that he’ll be active at night but he never pushes. My Olive python will push a bit when he’s hungry but he mellows right out after a meal. He eats every 2-3 weeks as well. I also agree that a jungle gym or cat tree might be a good idea. I’m not patient enough for choice based handling or target training, and getting Klauss out of his enclosure can sometimes be a challenge, but he seems to enjoy the jungle gym I had made. He’ll stay on it for a good bit before he climbs down onto the floor. I’ll let him stretch out for 15-30 minutes and then back to the enclosure. I’m sure you’ll figure out what’s got him so antsy. Let us know how you fix it. ✌🏾❤️