What about to Claim gas to Neo?

No minimum. Claim anytime.

Can you type in 0.01599072 or whatever it is now and hit claim? You might try using Neon on a computer as a last resort. https://neo.org/download

You need to send your neo to yourself first. From your neon wallet, send them to you at your neon wallet. Go to claim, wait for it to refresh and claim

Seems it varies from wallet to wallet. In some, you can claim any time, with this one, it does indeed seem to be a minimum. The good news is that if you are planning to hold your Neo, it makes no difference (unless they change the system).

Sending NEO to yourself, claiming gas, its a circus. why this is not automated seems so backward to me.