Facetime always displays poor connection only on Macbook Pro
I have run into an issue with my Macbook Pro 2017 since the first day I bought it in early January 2018. Whenever I call someone on Facetime, the video will always cut out only on the recipient's end and display "poor connection." This does not happen when using my iPhone, iPad, or iPad mini on the same Wi-fi. Also, this error occurs no matter which wi-fi I am on, leading me to believe it is not a connection issue, but a software issue. I can always see their video just fine and the sound on both ends is also fine.
I have tried all of the troubleshooting tips here with no success: https://support.apple.com/en-us/HT203585
If anyone has any suggestions for how to fix this problem, I'd greatly appreciate it.
Details:
Macbook Pro 2017 w/ touchbar and touch ID
macOS High Sierra (10.13.4)
MacBook Pro TouchBar and Touch ID, macOS High Sierra (10.13.4), 2017