How does the frog react to your presence? Does it breath rapidly or remain calm?

A good way to offer crickets is to break the hind legs off them so that they can't jump. This makes them easier to catch. You can leave them in over night, but be sure to count how many you put in and how many are left the next morning. Always remove the uneaten feeders the following morning.

Are you dusting the crickets with a reptile/amphibian calcium powder that contains Vitamin D3 and a Multivitamin powder? If not you need to start doing so. Dust every other day with the Calcium+D3 and once per week with the Multivitamin, but don't ever dust with both on the same day.

Since you have placed the frog in the Medium Reptile Carrier have you covered 3 sides of it? If not you should. Being able to see out into the 10 gallon all around the frog is stressfull. The frog will feel it is still in the 10 gallon's large open space.

Are their any other details about your frog's behavior that you feel is off?