nor seeking glory from men (neither from you nor from others), when we might have claimed authority as apostles of Christ.
We might have claimed authority ...  This is an unfortunate rendition, because it seems to imply that Paul did not "claim authority" as an apostle; but of course he did claim such authority; and, in places where it was challenged, defended it with the utmost emphasis.  For that reason the marginal reading (ASV) is far preferable, "We might have been burdensome to you as apostles of Christ."