Glass surfing for hours and not interested in food?

[Orion78]

My Male "LEX" has recently started a bad glass surfing habit. This goes on every night for several hours on end and started 3 weeks ago. More recently is the fact the he decided he doesnt want to take food anymore. He just looks at the Crickets and worms like he normal would when he gets ready to attack and eat, then he just loses interests and walks around some more. He also started digging and throwing his substrate all around. Temps are Therm Controlled with 83 for day and 74 at night.

 

[acpart]

Is that 83 in the air or 83 on the floor? it's a little low for floor temp (low 90's is recommended) and a little high (in my opinion) for consistent air temp. I'm not saying that's why he's behaving that way but it's worth checking into.

Aliza