The last days, Alien Worlds implemented a new update that you can mine 25 times / day without it affecting your CPU. They have also a Medium post about it on their Medium account.

After the 25 times of mining CPU gets affected. If you plan to mine all day in a high frequency land, I would suggest to stake 100+ WAX and also spread the mining out in different hours.

If you are like me using it as a simple faucet, just mine 25/30 times per day and your CPU will be OK. To make the most of this strategy, pick low mining frequency & high reward lands.

I usually remember to mine whenever I play Rising Star, claiming my daily CMC Diamonds or whatever daily click app or Blockchain game grid you have.