Reddcoin Core Wallet not staking

Everyday I run my PC (not 24h) and activate my reddcoin core wallet for staking. It does the green arrow and has given me a staking reward 14 days ago or so. Now for the last 6 days it has been saying that on average I should get an award every 1 day.
But it does not provide any stake.

There’s no difference between what I’m doing now and before when I did get stake. What can I do?