Referring to:
If you don't agree with the dev fee - don't use this miner, or use "-nofee" option.
Attempts to cheat and remove dev fee will cause a bit slower mining speed (same as "-nofee 1") though miner will show same hashrate.
Miner cannot just stop if cheat is detected because creators of cheats would know that the cheat does not work and they would find new tricks. If miner does not show any errors or slowdowns, they are happy.

Profit switching in MultiPoolMiner or AwesomeMiner can switch into and out of Claymore potentially ever 10 minutes. Is this safe so that Claymore will not think that it is cheating, or does the profit switching program need to make sure Claymore is run for a longer time?