Just upgraded to the Huawei Mate 20 Pro today. I was able to text my significant other about 5 times and then didn't text her for a few hours. When I went to text her it turns out that she can't receive my messages but she can text me no problem. I can send and receive from others and so can she. We can call no problem and haven't switched from an iPhone or anything so I'm not really sure what the issue could be. Anyone have any ideas?