I am not getting any stakes now for 11 days with 650K HYP. I'm hoping someone will help me with the block size. I've staked for over 4 years with about 20 wallets, but I've never had to change them in any of the wallets before.
May be you have only 1-2 transactions in wallet, open "Coin Control". Optimal transaction size 5000 HYP and you must split it manually, see tutorial. After that wait 10 days minimum.