Bp won't eat

[Hugsplox]

In general, BPs are "happy" when they're mostly stationary, especially by day. He might be too warm- most keep the cool end of the enclosure somewhat lower (76-78*) so the snake has more temperature choices- that could be why he's restless.

As Bogertophis said, the cool side could be a little lower. I aim for 78-80F in the spring and summer and fall when my BP eats. She does fast all winter and I keep the cool side closer to 76-78F in the winter. For what's worth, she starts fasting before things cool down. She knows. If she was eating, I might keep the cool side closer to 80F (tops) but that's irrelevant, because she fasts like clockwork.

Echoing what Bogertophis an dakski said, I think your cool side may be a little too warm. Typically you'll see your snake thermoregulating during the day, but "Cruising more often than not" sounds like your BP can't get comfortable. Like Dakski, I've always kept my cool end somewhere between 76-78F year around and it's worked out great. Sometimes in the summer it'll kick up to 80 but the warm side is warm enough that the temp gradient is still a good 10 degrees different, if that makes sense.

May not be your issue, but it's not a bad place to start to see if it'll help.