Bluetooth works but its (RSSI) connection is really weak

Was texting my Bluetooth headset with my recently purchased Wifi/BT card Broadcom BCM94350ZAE

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The WiFi worked out of the box but the BT was a bit finicky.

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Currently, it is working but the connection is pretty terrible, causing my audio to stutter. I turned off WiFi to see if that was the culprit, it's not.

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I also disconnected anything from USB 3.0 as I read that could also be a potential issue, it's not.

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I'm quite baffled since the WiFi portion works seamlessly and the BT is technically working but why is the signal so weak?