Like Brandon, I have to ask how old yee beardie is.
My boy (Guac) is a total drama lizard about his food and always has been. That said, he's only two. You have my sympathies regardless.
How is he eating his veggies? If he's old enough he just might be more interested in greens then protein (Guac is sometimes like this, though rarely).
Honestly my advice is not to worry about it too much. So long as Chroma is hydrated and otherwise healthy, he'll eventually get hungry enough to eat. If you were having trouble with him eating greens I would have more advice, but when a beardie is refusing different insects I tend to assume that he's probably well fed enough to take a couple days of scarcity, haha.
Of course, if he's not eating in general that can mean trouble.
Best,
-Ellentomologist
About me: Lab Manager in CDB studying for graduate school. Keep many invertebrates, reptiles, and amphibians, but only one BD named Guacamole. HUGE DnD and tabletop RPG nerd. Sorry if I post the same info right after someone else does, I tend to open many tabs and not refresh.