In my last job my boss and I often fought about production issues. Which word has the same general denotation as the underlined word yet gives the sentence a more positive connotation?

A Word that has a similar denotation to "fought" but carries a more positive connotation is "discussed." Using "discussed" suggests a more collaborative approach to addressing production issues, implying constructive dialogue rather than conflict. This change frames the interaction in a more favorable light.