Okay, it seems we are going in circles. My phone went back to the locked in landscape mode for texts and photos today. I already put my phone back to manual brightness, but it had a flare or two of max bright then back to the setting when I hit the power button. A reboot seems to have fixed that, at least for the moment.
Photos had a squirrel-tron today. I took a few pictures of carpenter ant damage on my fence in the morning, and of a grey tree frog tonight, but didn't open photos until 30 minutes or so later. They wouldn't show up in photos, but if I went to camera, I could see them in the little square, and could tap it to see them and cycle through them, but it would not import them even when I returned to photos. I couldn't use the Windows Phone app to pull them off either. Not sure if that's due to the glitch or to Apple screwing up the sync process yet again. The reboot also remedied this. When I opened photos, it took a minute or two, but those photos I took today got pulled in.
The reboot also showed about a 30% battery power drop afterwards.
Was too busy today repairing the fence and painting a room to do much else.
[edit] it seems build 15223 is available now.