techman05:  I've added your suggestion to the to-do list, but it's a pretty long list at the moment. You can create your own profitability field, which can then be used in place of the regular profitability fields. When creating your own field, you can create conditional expressions... so you can create something like if(REWARD > 10, PROFITABILITY, 0). This means that for each coin, if the reward is higher than 10 its custom field value would be equal to its profitability value. If the coin's reward is 10 or less, its custom field value would be 0, meaning it wouldn't be selected to mine. Note: That isn't the exact way you would write it... there are letters used to represent the different values instead of typing out the whole word. You can see a list of available values in the Custom Field tab in the Coin Manager window. To open the Coin Manager window, go to Settings, click "Other Tools..." button at the bottom, and select "Manage Coins".

As for profitability switching, if the coin you're currently mining is equal to the highest profitability (or whichever value you're basing your profitability mining on), it will not restart the miner. So if you're mining most profitable, which lets say is DOGE, and the next time it checks and sees that DOGE's profitability is equal to the most profitable, it will do nothing. If I'm understanding you correctly, you're saying that it restarts the miner using the same profile? Are you sure it's not a different monitoring option restarting the miner? (e.g. restart miner every X hours)