I know this is the question you don't want to hear, but: why didn't you switch the antenna? The card has rp-sma pigtail connectors and usually you have two/thre

I know this is the question you don't want to hear, but: why didn't you switch the antenna? The card has rp-sma pigtail connectors and usually you have two/three antennas connected to them. If you have only one, and the driver uses the other, just connect the antenna to the other connector.