I am currently mining Callisto, and a self made app to control what coin i want to mine, switching between cryptonight and ethash, however some computers have less than 3gb of video graphics, they often go offline, does Phoenixminer crash if it starts devfee and the card wont support the devfee coin ?

would like an update or fix on this. preferably not a config settings, cause i dont want to update over 60 computers manually when i can update from a json config online