hey there GrownTrees, so you have a few things going on. The upwards leaf curl, called taco-ing is because of the sun and the temperature, nothing you can really do about that , ambient temperature could read one thing but the leaf surface temperature could be another. The downward curl is from root zone issues; and the wrinkles are from overwatering. Dont worry, it's an easy fix. As long as you fix the problem roots and stop (slightly) overwatering you'll be fine. What you want to do is use something to break down the problem roots like enzymes, humic acid or beneficial bacteria. for the overwatering issue, try watering half a day later, the wet dry cycle is very important and you probably have a type of soil that keeps moisture in more like clay-ish soil or something like that. Hope this helps ! 🚀