maybe I am stupid but is there a limit to how many HYP you can send in a tx? I was trying to send 5m in the testnet and was getting :
Error: Transaction creation failed
But there was nothing in my log at all. It allows me to send at least 2m.
I'm guessing it needs to gather LOADS of inputs to reach 5m, and reaches a byte size limit.
If you pay 2m to yourself a couple times, you should then be able to send 5m using these two blocks to make 4m of the 5, then other smaller blocks to make up the rest.